Deleted sequences/2018

This is a list of the deleted sequences from 2018.

Dec 2018

• A321698, A321699 (Alvar Ibeas) not appropriate for OEIS - N. J. A. Sloane 13:53, 27 December 2018 (EST)
• A289741 (J. Morken) NOGI - N. J. A. Sloane 02:46, 27 December 2018 (EST)
• A321791 (Felix Fröhlich) withdrawn — Felix Fröhlich (talk) 14:08, 18 December 2018 (EST)
• A319876 (Dmitry Kamenetsky) duplicate of A179118 — Editors, Dec 12 2018
• A320841 (Philip Mizzi) NOGI — Editors, Dec 09 2018
• A319649 (Ralf Steiner) NOGI — Editors, Dec 09 2018
• A320392 (Vincenzo Librandi) NOGI — Editors, Dec 06 2018
• A322260 (Ivan Stoykov) duplicate of A086358 — Editors, Dec 05 2018
• A320775, A321643 (Paul Curtz) NOGI - N. J. A. Sloane 08:42, 3 December 2018 (EST)
• A320457 (Kritsada Moomuang) withdrawn - N. J. A. Sloane 09:33, 1 December 2018 (EST)

Nov 2018

• A322175 (Prakruth Adari) duplicate of A048664, withdrawn — Felix Fröhlich (talk) 15:33, 30 November 2018 (EST)
• A321910 (T. Anton) rifo A000669 - N. J. A. Sloane 18:12, 29 November 2018 (EST)
• A321970 (Muniru A Asiru) duplicate of A105562 — Editors, Nov 26 2018
• A321994 (Hasler) has replaced A290948. - N. J. A. Sloane 01:04, 24 November 2018 (EST)
• A296086 (Karttunen) rifo A000027 - N. J. A. Sloane 01:04, 24 November 2018 (EST)
• A321664 (David Eppstein) duplicate of A189416, withdrawn — Editors, Nov 23 2018
• A321910 (Ivan Stoykov) duplicate of A107288 — Editors, Nov 21 2018
• A321693 (Song) duplicate of A152228 — R. J. Mathar (talk) 07:34, 21 November 2018 (EST)
• A320857, A320858 (Muniru A Asiru) withdrawn — Editors, Nov 20 2018
• A316275 (Mats Granvik) withdrawn — Editors, Nov 20 2018
• A319478 (Michael G. Kaarhus) rifo A040040 — Editors, Nov 20 2018
• A321791 (Luce ETIENNE) NOGI — Editors, Nov 20 2018
• A321771 (Christian Häggström) duplicate of A005047 — Editors, Nov 20 2018
• A320599 (S. Asl) NOGI - N. J. A. Sloane 05:00, 20 November 2018 (EST)
• A321456 (Felix Fröhlich) withdrawn, too artificial — Felix Fröhlich (talk) 10:35, 18 November 2018 (EST)
• A321311 (Nathaniel J. Strout) withdrawn, rifo A072841 — Editors, Nov 16 2018
• A321484 (Kritsada Moomuang) withdrawn, duplicate of A097452 — Editors, Nov 16 2018
• A319602 (Joshua Oliver) NOGI — Editors, Nov 15 2018
• A321632 (Felix Fröhlich) rifo A321513 — Felix Fröhlich (talk) 10:53, 15 November 2018 (EST)
• A319596 (Joshua Oliver) rifo A039702 — Editors, Nov 14 2018
• A321243 (Marko Riedel) withdrawn, duplicate of A002817 — Editors, Nov 14 2018
• A320587, A320588 (A. Smeets) withdrawn by author - N. J. A. Sloane 13:26, 14 November 2018 (EST)
• A320661 (E. Gutierrez) NOGI - N. J. A. Sloane 01:42, 14 November 2018 (EST)
• A321515 (Zak Seidov) withdrawn, duplicate of A242805 — Editors, Nov 13 2018
• A321446 (Zak Seidov) withdrawn, duplicate of A046497 — Editors, Nov 13 2018
• A321482 (K Ryan) NOGI - N. J. A. Sloane 15:37, 12 November 2018 (EST)
• A320774, A320775 (Weisenhorn) rifo A002812, A071579 — Editors, Nov 12 2018
• A320846 (Stefano Spezia) withdrawn, rifo A059481 — Editors, Nov 11 2018
• A321226 (R J Liguori) NOGI - N. J. A. Sloane 08:57, 10 November 2018 (EST)
• A321283 (Curtz) NOGI - Joerg Arndt and Charles R Greathouse IV (talk) 12:08, 6 November 2018 (EST)
• A321236 (Curtz) NOGI - Joerg Arndt, Alonso del Arte, and Charles R Greathouse IV (talk) 12:0_6, 6 November 2018 (EST)
• A321222 (Curtz) NOGI - Joerg Arndt and Charles R Greathouse IV (talk) 11:19, 6 November 2018 (EST)
• A321088 (Hanna) duplicate of A248798 - R. J. Mathar (talk) 05:48, 5 November 2018 (EST)

Oct 2018

• A321025 (Curtz) NOGI - Charles R Greathouse IV (talk) 15:57, 30 October 2018 (EDT)
• A321187 (Mathew Munro) rifo A164317 — Editors, Oct 29 2018
• A320516 (Spezia) duplicate of A141419 - R. J. Mathar (talk) 05:04, 29 October 2018 (EDT)
• A320641 (Song) duplicate of A027615 - R. J. Mathar (talk) 05:01, 29 October 2018 (EDT)
• A320666 (Wiseman) rifo A029862 - Editors, Oct 28 2018
• A275797 (W. Lang) rifo A106525 - Editors, Oct 26 2018
• A319647 (G. Wiseman) rifo A300913 - Editors, Oct 26 2018
• A319484, A320916 (Paolo Galliani) NOGI — Editors, Oct 26 2018
• A319916, A320065, A320167, A320332, A320512 (Paul Curtz) NOGI — Bruno Berselli, Oct 22 2018
• A318950, A319000, A319005 (John Roby Clayton) NOGI — Editors, Oct 22 2018
• A316531 (Piotr Fabian) abandoned, incorrect, NOGI — Editors, Oct 19 2018
• A320060 (Torlach Rush) withdrawn - N. J. A. Sloane 21:29, 18 October 2018 (EDT)
• A318105 (Gheorghe Coserea) withdrawn — Felix Fröhlich (talk) 07:43, 16 October 2018 (EDT)
• A318570 (Vincenzo Librandi) NOGI — Editors, Oct 15 2018
• A316275 (Mats Granvik) withdrawn — Felix Fröhlich (talk) 05:12, 14 October 2018 (EDT)
• A319079 (J. Warren) not well-defined - Editors, Oct 12 2018
• A319476 (M. Burtea) NOGI - N. J. A. Sloane 21:16, 12 October 2018 (EDT)
• A319255 (Marco Ripà) NOGI - N. J. A. Sloane 21:16, 12 October 2018 (EDT)
• A318403 (M J Halm) rifo A002810 - N. J. A. Sloane 21:16, 12 October 2018 (EDT)
• A318569 (Vincenzo Librandi) not justified by the author — Bruno Berselli, Oct 12 2018
• A319056, A319066, A319071, A319169 (Moomuang) NOGI - Editors, Oct 10 2018
• A264746 (Gerasimov) rifo A174269 - Editors, Oct 10 2018
• A319936 (Z. Pico) rifo A000010 - Editors, Oct 10 2018
• A319287 (Paul Curtz) NOGI - Editors, Oct 10 2018
• A305443 (C. Kenney) too short - Editors, Oct 10 2018
• A216189 (Paul Bourdelais) rifo A076337 - Editors, Oct 10 2018
• A272364 (Michel Marcus) rifo A007631 — Editors, Oct 06 2018
• A320100 (José de Jesús Camacho Medina) NOGI — Editors, Oct 05 2018
• A291292 (Sloane) merged with A262684 - N. J. A. Sloane 11:24, 5 October 2018 (EDT)
• A267597 (Steiner) duplicate of A239739 - R. J. Mathar (talk) 09:42, 4 October 2018 (EDT)

Sept 2018

• A317508, A317507, A318683, A318684 (S. Lalo) rifo A052942, A317500, A318776, A318775 respectively. - N. J. A. Sloane 23:17, 28 September 2018 (EDT)
• A318434 (R. Florez) rifo A086804 - Editors, Sep 28 2018
• A316245 (J. Foley) NOGI - N. J. A. Sloane 22:00, 28 September 2018 (EDT)
• A319794 (David S. Newman) duplicate of A066624 — Editors, Sep 28 2018
• A319154, A319155 (Wendy Appleby) duplicates of A051783, A132829, withdrawn — Editors, Sep 25 2018
• A318590 (Alexander R. Povolotsky) NOGI — Editors, Sep 25 2018
• A317782 (Rousseau) duplicate of A090884 — R. J. Mathar (talk) 11:40, 24 September 2018 (EDT)
• A318099 (McLellan) duplicate of A286298 — R. J. Mathar (talk) 11:29, 24 September 2018 (EDT)
• A319510 (Paolo P. Lava) duplicate of A284814, withdrawn — Bruno Berselli, Sep 24 2018
• A319298 (Pierandrea Formusa) NOGI, withdrawn — Felix Fröhlich, Sep 20 2018
• A319480 (Laurence P. Bordowitz) duplicate of A001349, withdrawn — Editors, Sep 19 2018
• A319120 (Pierandrea Formusa) NOGI — Editors, Sep 17 2018
• A305189 (Bhardwaj) rifo A057167 - Editors, Sep 15 2018
• A316773 (S. Lipp) NOGI - Editors, Sep 13 2018
• A318929 (Sloane) duplicate of A279620 - Editors, Sep 11 2018
• A318577 (Alessandro Fenu) duplicate of A001835 — Editors, Sep 11 2018
• A317093 (Paul Curtz) withdrawn — Editors, Sep 10 2018
• A316624 (César Aguilera) NOGI — Editors, Sep 10 2018
• A303811 (F M Jackson) withdrawn - N. J. A. Sloane 04:51, 10 September 2018 (EDT)
• A318778 (Marcus) rifo A189000 — R. J. Mathar (talk) 12:01, 8 September 2018 (EDT)
• A316366 (Gordon Elliot Michaels) NOGI, abandoned — Editors, Sep 07 2018
• A317093, A317094, A317095 (T. Mathur) NOGI - Editors, Sep 07 2018
• A300912 (Morgenegg) NOGI - N. J. A. Sloane 20:07, 6 September 2018 (EDT)
• A317852 (Ctibor O. Zizka) withdrawn — Editors, Sep 04 2018
• A318590 (Pfoertner) rifo A222068 - N. J. A. Sloane 15:25, 1 September 2018 (EDT)
• A317747, A317796, A317804, A317852, A318412 (P. Curtz) NOGI - N. J. A. Sloane 12:17, 1 September 2018 (EDT)

Aug 2018

• A318188 (Jean O. R. de Araujo) duplicate of A169932 — Editors, Aug 31 2018
• A317660 (Paul Curtz) NOGI — Editors, Aug 31 2018
• A317850 (Jinyuan Wang) NOGI — Editors, Aug 31 2018
• A317864 (Alan Frank) duplicate of A057809 — Editors, Aug 31 2018
• A316587 (Tim Chambers) rifo A116163, A116294; withdrawn — Editors, Aug 31 2018
• A317615 (Stefano Spezia) NOGI — Editors, Aug 31 2018
• A317403, A317450 (R. Flores) withdrawn - N. J. A. Sloane 11:18, 26 August 2018 (EDT)
• A288571 (H P Dale and N J A Sloane) rifo A141844 - N. J. A. Sloane 18:00, 23 August 2018 (EDT)
• A305865 (T. Skywalker) abandoned - Editors, Aug 23 2018
• A318025 (Dobson) too short, withdrawn — Felix Fröhlich (talk) 14:33, 23 August 2018 (EDT)
• A305936 (C. Aguilera) Definition still unclear after 2 months - Editors, Aug 23 2018
• A317996 (Hanna) duplicate of A300152 — R. J. Mathar (talk) 09:30, 20 August 2018 (EDT)
• A304620, A306145 (Paolo P. Lava) withdrawn — Bruno Berselli, Aug 19 2018
• A303404 (Altug Alkan) withdrawn — Editors, Aug 19 2018
• A317056 (Nick Mayers) withdrawn, rifo A047781 — Editors, Aug 17 2018
• A317994 (Martin Michael Musatov) NOGI — Editors, Aug 17 2018
• A300626 (Matthew B. Connelly) NOGI — Editors, Aug 16 2018
• A316112 (Corneth) duplicate of A050324 — R. J. Mathar (talk) 12:09, 16 August 2018 (EDT)
• A306144, A306145 (M Reidel) withdrawn in favor of A316093 - N. J. A. Sloane 10:50, 16 August 2018 (EDT)
• A316348 (Dobson) too short, and there may be no further terms - N. J. A. Sloane 12:48, 12 August 2018 (EDT)
• A316111 (Kulosman) rifo A272213 - Editors, Aug 12 2018
• A317251, A317252, A317253,A305443, A305444, A305445 (Kirill Ustyantsev) NOGI - N. J. A. Sloane 10:22, 12 August 2018 (EDT)
• A305729, A306146 (Weisenhorn) Too many unanswered questions even after 6 weeks. - N. J. A. Sloane 14:51, 11 August 2018 (EDT)
• A299019 (Hoft) rifo A280851 - Editors, Aug 11 2018
• A305628 (Ekl and Wilson) Not well-defined. - N. J. A. Sloane 14:04, 11 August 2018 (EDT)
• A317779 (Howroyd) duplicate of A068197 — R J Mathar, J. Arndt, Aug 08 2018
• A317665 (Hanna) duplicate of A304640 — R. J. Mathar (talk) 12:09, 8 August 2018 (EDT)
• A317449 (Rigoberto Florez) rifo A045618 — Editors, Aug 06 2018
• A316412 (Mathar) duplicate of A052121 — R. J. Mathar (talk) 11:13, 4 August 2018 (EDT)
• A304971, A316777 (T. Rush) withdrawn — Editors, Aug 02 2018
• A305352 (Kritsada Moomuang) rifo A138141 — Editors, Aug 01 2018

Jul 2018

• A244581 (J Tan) and A305189 (J de Ruiter) too close to A000027 - N. J. A. Sloane 10:37, 31 July 2018 (EDT)
• A316496, A316621, A316529, A316597 (Jim Singh) NOGI - N. J. A. Sloane 10:55, 29 July 2018 (EDT)
• A317407 (Rigoberto Florez) duplicate of A317408 — Editors, Jul 28 2018
• A317334 (Smeets) replaced by comment in A038189. - N. J. A. Sloane 11:21, 28 July 2018 (EDT)
• A317058 (Nick Mayers, Robert Short, Aria D.) withdrawn — Felix Fröhlich (talk) 14:42, 25 July 2018 (EDT)
• A298480 (R G Wilson v) to be split into a pair of sequences. - N. J. A. Sloane 02:33, 21 July 2018 (EDT)
• A302588 (R G Wilson v) rifo A271221. - N. J. A. Sloane 13:10, 17 July 2018 (EDT)
• A305695 (Gary E Davis) duplicate of A239276 — Editors, Jul 09 2018
• A305629 (Thomas Buchholz) duplicate of A051674 - Joerg Arndt (talk) 02:26, 8 July 2018 (EDT)
• A305864, A305860 (David Eppstein) duplicates, withdrawn - Joerg Arndt (talk) 02:22, 8 July 2018 (EDT)
• A316569 (Ryouhei Miyadera) NOGI - Joerg Arndt (talk) 02:06, 8 July 2018 (EDT)
• A316465 (Paolo P. Lava) withdrawn — Bruno Berselli, Jul 06 2018
• A306174 (R Steiner) NOGI - N. J. A. Sloane 11:38, 3 July 2018 (EDT)
• A303695, A303728, A304011 (Pierre CAMI) based on unproved assertion that Collatz conjecture has been proved. - N. J. A. Sloane 08:58, 3 July 2018 (EDT)
• A316363 (Zak Seidov) withdrawn — Editors, Jul 03 2018
• A300763 (Marc Morgenegg) incorrect duplicate of A062743 — Editors, Jul 02 2018
• A316413 (Ianakiev) withdrawn - N. J. A. Sloane 06:57, 2 July 2018 (EDT)
• A316388 (Robert G. Wilson v) rifo A022894 — Editors, Jul 01 2018

Jun 2018

• A316363 (José de Jesús Camacho Medina) rifo A031368 — Editors, Jun 30 2018
• A316297 (Andrei-Lucian Dragoi) NOGI (too short, only two terms: 2,4) — Editors, Jun 29 2018
• A294178 (Ralf Steiner) NOGI — Editors, Jun 28 2018
• A316186 (Philip Mizzi) rifo A062042, A073627, A107817, withdrawn — Editors, Jun 26 2018
• A298799 (Rob Pratt) rifo A264667 — Editors, Jun 22 2018
• A299016 (Ed Pegg Jr) rifo A027692 - N. J. A. Sloane 14:44, 19 June 2018 (EDT)
• A300753 (Kevin J. Gomez) NOGI — Editors, Jun 18 2018
• A301271 (Corentin Dancette) duplicate of A008443 — Editors, Jun 15 2018
• A305550 (Eric Chen) NOGI — Editors, Jun 14 2018
• A300997, A301271 (G Croft) NOGI - N. J. A. Sloane 18:16, 14 June 2018 (EDT)
• A303007, A303055, A303295 (G L Honaker Jr) too artificial - N. J. A. Sloane 17:49, 14 June 2018 (EDT)
• A305935 (Tyler Skywalker) too short — Editors, Jun 14 2018
• A305547 (Eric Chen) too short — Editors, Jun 14 2018
• A305860 (Vincenzo Librandi) incorrect — Bruno Berselli, Jun 14 2018
• A302495 (Cano) withdrawn & rifo A302692 - N. J. A. Sloane 15:06, 10 June 2018 (EDT)
• A302351, A302407 (Valianatos) NOGI - N. J. A. Sloane 09:01, 9 June 2018 (EDT)
• A304020 (Nathaniel J. Strout) NOGI, withdrawn — Editors, Jun 08 2018
• A300012 (Nicholas P. Hudanich) NOGI, abandoned — Editors, Jun 08 2018
• A305549 (Eric Chen) NOGI, withdrawn — Felix Fröhlich (talk) 08:17, 8 June 2018 (EDT)
• A299764 (O. Pol) withdrawn - N. J. A. Sloane 22:13, 7 June 2018 (EDT)
• A304293 (Paolo P. Lava) withdrawn — Bruno Berselli, Jun 06 2018
• A304727 (Vincenzo Librandi) NOGI — Bruno Berselli, Jun 05 2018
• A303674, A303943 (J. Song) rifo A014300, NOGI - Editors, Jun 04 2018
• A302142 (Bajpai) NOGI - N. J. A. Sloane 12:21, 3 June 2018 (EDT)
• A305501 (Manyama) withdrawn - N. J. A. Sloane 11:19, 3 June 2018 (EDT)
• A305401 (Kritsada Moomuang) rifo A062173 — Editors, Jun 01 2018

May 2018

• A305184 (Sean Reeves) NOGI — Editors, May 30 2018
• A305289 (Halfdan Skjerning) withdrawn — Felix Fröhlich (talk) 09:32, 29 May 2018 (EDT)
• A296135, A304360 (Christian Barrientos) withdrawn — Editors, May 28 2018
• A303332 (J. Stauduhar) withdrawn — Editors, May 28 2018
• A303615 (Zak Seidov) withdrawn — Editors, May 28 2018
• A302858 (Honaker) rifo A114301 - N. J. A. Sloane 22:27, 26 May 2018 (EDT)
• A298591 (Andrew Lohr) incorrect, NOGI, abandoned — Editors, May 26 2018
• A305057 (Seiichi Manyama) NOGI, withdrawn — Editors, May 26 2018
• A304651 (Dhavalkumar Govindbhai Prajapati) rifo A000931 — Editors, May 26 2018
• A300509 (Wolfram Hüttermann) NOGI — Editors, May 25 2018
• A303872, A305057 (T. Rush) withdrawn - N. J. A. Sloane 08:41, 25 May 2018 (EDT)
• A304942 (Seiichi Manyama) withdrawn — Editors, May 23 2018
• A304382, A304386 (Emeric Deutsch) rifo A028399, A131128 — Editors, May 21 2018
• A304876 (Darío A. Gutiérrez) duplicate, withdrawn - Joerg Arndt (talk) 11:13, 20 May 2018 (EDT)
• A296601 (Wolfram Hüttermann) NOGI - Editors, 20 May 2018
• A304870 (Alexandre Losev) incorrect duplicate of A014574 - Editors, 20 May 2018
• A303837, A303838 (David A. Corneth) NOGI - Editors, 19 May 2018
• A300555 (Ralph-Joseph Tatt) NOGI - Joerg Arndt (talk) 10:46, 19 May 2018 (EDT)
• A304118 (Artur Jasinski) rifo A000009 - Joerg Arndt (talk) 10:45, 19 May 2018 (EDT)
• A302095 (David James Sycamore) duplicate of A053602 - Editors, 19 May 2018
• A298196 (Raphael Ranna) NOGI, abandoned - Joerg Arndt (talk) 10:40, 19 May 2018 (EDT)
• A304653 (Ivan N. Ianakiev) duplicate of A047930 — Editors, May 18 2018
• A303219 (Omar E. Pol) withdrawn — Editors, May 17 2018
• A280875 (Floris Strijbos) rifo A003754 — Editors, May 14 2018
• A303403, A302827 (Krishna Kumar Arumugam) NOGI — Editors, May 11 2018
• A304250 (Zak Seidov) withdrawn — Felix Fröhlich (talk) 08:51, 11 May 2018 (EDT)
• A304203 (Vincenzo Librandi) NOGI — Bruno Berselli, May 09 2018
• A304222 (Felix Fröhlich) NOGI, withdrawn — Felix Fröhlich, May 09 2018
• A303675 (Alcover) duplicate of A098468 — R. J. Mathar (talk) 03:55, 8 May 2018 (EDT)
• A302095, A302096 (Vincenzo Librandi) contrived, NOGI — Editors, May 06 2018
• A302867 (Mauricio Acero Patiño) abandoned - Joerg Arndt (talk) 13:06, 6 May 2018 (EDT)
• A304034, A304041 (Juri-Stepan Gerasimov) random, incorrect, NOGI - Joerg Arndt (talk) 13:04, 6 May 2018 (EDT)
• A304121, A304122 (Benjamin Knight) random, NOGI - Joerg Arndt (talk) 13:01, 6 May 2018 (EDT)
• A303610 (Vincenzo Librandi) random, NOGI - Joerg Arndt (talk) 12:58, 6 May 2018 (EDT)
• A303949 (M. Lagneau) renumbered as A304119. - N. J. A. Sloane 15:49, 5 May 2018 (EDT)
• A302747 (Kritsada Moomuang) rifo A132637 — Editors, May 04 2018
• A302389 (Juri-Stepan Gerasimov) NOGI — Editors, May 03 2018
• A302828 (Kritsada Moomuang) NOGI — Editors, May 01 2018

Apr 2018

• A296601 (Wolfram Hüttermann) NOGI, abandoned — Editors, Apr 30 2018
• A296233, A297367 (R L Peterson) rifo A025480, A173732 - Editors, Apr 29 2018
• A302721 (Newberg) rifo A000027 - N. J. A. Sloane 02:34, 29 April 2018 (EDT)
• A302588 (Newberg) withdrawn - N. J. A. Sloane 02:29, 29 April 2018 (EDT)
• A302338 (Kevin T. Acres) rifo A000009 — Editors, Apr 28 2018
• A302338 (D. Sycamore) rifo A047201 - N. J. A. Sloane 19:21, 27 April 2018 (EDT)
• A302829 (Krishna Kumar Arumugam) duplicate of A241751 — Editors, Apr 27 2018
• A303601 (Detlef Meya) duplicate of A275286 — Editors, Apr 26 2018
• A303602 (Maximilian v. Wussow) duplicate of A003418 — Editors, Apr 26 2018
• A303255 (R. H. Hardin) duplicate of A302474 — Editors, Apr 24 2018
• A301700 (Ralph-Joseph Tatt) duplicate of A000523 — Editors, Apr 23 2018
• A303400, A303401 (Seiichi Manyama) withdrawn — Editors, Apr 23 2018
• A300358 (Stauduhar) N0GI - Editors, Apr 20 2018
• A302538 (David Scheers) NOGI — Editors, Apr 18 2018
• A293707 (Ratushnyak) rifo A079071 - Editors, Apr 17 2018
• A298992 (A.H.M. Smeets) NOGI - Joerg Arndt (talk) 10:00, 16 April 2018 (EDT)
• A296102 (Massimo Fontanive) incorrect, abandoned - Joerg Arndt (talk) 09:45, 16 April 2018 (EDT)
• A294140, A294783, A295074, A295372, A295420 (Thomas Gajdek) abandoned, NOGI - Joerg Arndt (talk) 09:36, 16 April 2018 (EDT)
• A301534 (Lava) withdrawn — R J Mathar, Apr 16 2018
• A302094 (Vincenzo Librandi) rifo A005568 — Editors, Apr 15 2018
• A296717 (Barylski) rifo A301776 - N. J. A. Sloane 14:56, 15 April 2018 (EDT)
• A300738 (Neri) rifo A056868. - N. J. A. Sloane 13:33, 15 April 2018 (EDT)
• A297709 (Thana Somsirivattana) incorrect, abandoned — Editors, Apr 15 2018
• A296717 (Romain Buges) NOGI — Editors, Apr 15 2018
• A302258 (Kritsada Moomuang) NOGI — Editors, Apr 12 2018
• A294083, A294085 (Tristan Cam) withdrawn — Editors, Apr 12 2018
• A297560 (Lekraj Beedassy) NOGI — Editors, Apr 12 2018
• A300897 (John King) duplicate of A078633 — Editors, Apr 12 2018
• A302657 (G. L. Honaker, Jr.) duplicate of A105783 — Editors, Apr 11 2018
• A301616 (G. L. Honaker, Jr.) duplicate of A085820 — Editors, Apr 11 2018
• A302577 (Paolo P. Lava) withdrawn — Bruno Berselli, Apr 10 2018
• A301942, A302444 (Zak Seidov) withdrawn — Editors, Apr 09 2018
• A302174 (Valluri) renumbered as A302859 - N. J. A. Sloane 09:55, 14 April 2018 (EDT)
• A302142 (Manyama) rifo A085420 — Mathar, Apr 03 2018
• A300405 (Renner) duplicate of A050526 — Mathar, Arndt, Apr 03 2018

Mar 2018

• A292438 (Paul J. Staples) NOGI — Editors, Mar 31 2018
• A301869 (Felix Fröhlich) NOGI - Felix Fröhlich (talk) 17:22, 30 March 2018 (EDT)
• A301336 (Karl Schmerbauch) duplicate of A006577 — Editors, Mar 28 2018
• A301339 (E. W. Weisstein) rifo A213222 - N. J. A. Sloane 09:43, 27 March 2018 (EDT)
• A295869 (J Gaetano) NOGI - N. J. A. Sloane 19:07, 24 March 2018 (EDT)
• A301483 (Seiichi Manyama) withdrawn — Editors, Mar 22 2018
• A242487 (Gerasimov) rifo A115586 - N. J. A. Sloane 10:24, 22 March 2018 (EDT)
• A300947 (Eric Angelini) duplicate of A300150 — Editors, Mar 22 2018
• A300897 (Pedro Caceres) NOGI — Editors, Mar 21 2018
• A301377 (Pedro Caceres) duplicate of A034387 — Editors, Mar 21 2018
• A301313 (Joseph Wheat) withdrawn — Editors, Mar 20 2018
• A298737, A299022 (F. Baubet) NOGI - N. J. A. Sloane 14:27, 18 March 2018 (EDT)
• A297305 (Michel Lagneau) withdrawn — Editors, Mar 16 2018
• A300292 (Wolfdieter Lang) duplicate of A151899 — Editors, Mar 16 2018
• A293009 (Josh Marza) withdrawn — Editors, Mar 16 2018
• A300915, A300916 (Enrique Navarrete) withdrawn, rifo A052551 — Editors, Mar 16 2018
• A300138 (D. Sycamore) rifo A114112. - N. J. A. Sloane 00:45, 12 March 2018 (EDT)
• A299069 (Christopher C. Capobianco) abandoned, NOGI - Joerg Arndt (talk) 12:59, 9 March 2018 (EST)
• A294992 (Parker Grootenhuis) rifo A115186 - Joerg Arndt (talk) 12:33, 9 March 2018 (EST)
• A300556 (Kalle Siukola) rifo A037143 - Editors, 12:26, 9 March 2018 (EST)
• A296007, A300011, A300012 (Jamie Morken) withdrawn - Joerg Arndt (talk) 12:26, 9 March 2018 (EST)
• A298850 (Leonardo Sznajder) NOGI - Joerg Arndt (talk) 12:25, 9 March 2018 (EST)
• A291944-A291951 (Marco Matosic) NOGI, abandoned — Editors, Mar 09 2018
• A296517 (Paul S. Vanderveen) NOGI, abandoned — Editors, Mar 09 2018
• A300302 (Dogan Balban) NOGI, also incorrect - Editors, Mar 08 2018
• A300513, A298983 (Pedro Caceres) NOGI - Editors, Mar 08 2018
• A296135 (Vicente Valle) withdrawn — Editors, Mar 07 2018
• A299539 (Kimberling) duplicate of A022438. - Mathar, Zabolotsky, Mar 05 2018
• A299794 (D. Sycamore) duplicate of A002300 - Editors, Mar 04 2018
• A299537 (Kimberling) duplicate of A022437 - Editors, Mar 04 2018
• A298748 (Bill McEachen) NOGI — Editors, Mar 01 2018

Feb 2018

• A296515, A298482 (Emily Anible) rifo A024786, A024787 — Editors, Feb 28 2018
• A298482 (Torlach Rush) withdrawn — Editors, Feb 27 2018
• A296515, A296516 (Pedro Caceres) duplicates of A024899 and A024898, respectively — Editors, Feb 27 2018
• A299535 (Kimberling) duplicate of A022427. — R J Mathar, Feb 27 2018
• A299989 (M. De Vlieger) withdrawn - N. J. A. Sloane 09:57, 26 February 2018 (EST)
• A294084 (E. Angelini) renumbered as A300000 - N. J. A. Sloane 23:41, 25 February 2018 (EST)
• A299706 (H. Pfoertner) renumbered as A300001 - N. J. A. Sloane 23:41, 25 February 2018 (EST)
• A285175 (P. Kagey) renumbered as A300002 - N. J. A. Sloane 23:41, 25 February 2018 (EST)
• A299968 (S. Irvine) renumbered as A300003 - N. J. A. Sloane 23:41, 25 February 2018 (EST)
• A299410 (Kimberling) duplicate of A022426 — R. J. Mathar (talk) 15:34, 25 February 2018 (EST)
• A300025 (Jean-Marc Falcoz, Eric Angelini) duplicate of A162555 — Editors, Feb 24 2018
• A295870 (Paolo P. Lava) withdrawn — Bruno Berselli, Feb 23 2018
• A295265 (Michel Lagneau) NOGI — Editors, Feb 22 2018
• A299924 (John King) duplicate of A002717 — Editors, Feb 21 2018
• A299404, A299406, A299408, A299412 - A299415, A299422 (Kimberling), — withdrawn/duplicates — R. J. Mathar (talk) 10:35, 20 February 2018 (EST)
• A299690 (Joseph Wheat) withdrawn — Editors, Feb 19 2018
• A294748 (John Whitaker) incorrect, abandoned — Editors, Feb 17 2018
• A295368 (Wktintemann) rifo A005408 — Editors, Feb 17 2018
• A295499 (CAMI) NOGI - N. J. A. Sloane 11:53, 17 February 2018 (EST)
• A299102 (Jeffery et al) duplicate of A113501. — R J Mathar, Feb 16 2018
• A293654 (Kebbaj Mohamed Reda) NOGI, withdrawn — Editors, Feb 16 2018
• A297348, A298157 (C. Kusniec) NOGI - N. J. A. Sloane 08:50, 15 February 2018 (EST)
• A298367 (K Ziemak) Badly formatted, beyond repair - N. J. A. Sloane 07:49, 15 February 2018 (EST)
• A298270 (Vincenzo Librandi) NOGI — Editors, Feb 14 2018
• A297367 (CAMI) NOGI - N. J. A. Sloane 20:04, 11 February 2018 (EST)
• A294084 (Toponce) not appropriate, too close to A000027 - N. J. A. Sloane, Feb 9 2018
• A297021 (McEachen) muddled definition, NOGI - N. J. A. Sloane 22:23, 9 February 2018 (EST)
• A296652 (Etienne) NOGI - N. J. A. Sloane 12:56, 9 February 2018 (EST)
• A296600 (McEachen) NOGI - N. J. A. Sloane 11:41, 9 February 2018 (EST)
• A295499 (Robert G Wilson v) NOGI - N. J. A. Sloane 11:41, 9 February 2018 (EST)
• A296135 (Bajpal) NOGI - N. J. A. Sloane 11:09, 9 February 2018 (EST)
• A299214 (Steven Schmeiser) NOGI — Editors, Feb 08 2018
• A299099, A299104 (Jeffery et al) duplicates of A117522, A285992 — R J Mathar, Feb 07 2018
• A299251 (Paolo P. Lava) withdrawn, duplicate of A208728 — Bruno Berselli, Feb 06 2018
• A298360 (Dhavalkumar Govindbhai Prajapati) rifo A022554 — Editors, Feb 05 2018
• A299116 (L. Edson Jeffery, Bob Selcoe, Andrew Hone) withdrawn, duplicate of A269252 — Editors, Feb 05 2018
• A296150 (Mikk Heidemaa) withdrawn — Editors, Feb 04 2018
• A293212 (J. Lowell) duplicate of A079251 — Editors, Feb 04 2018
• A299120 (Joseph Wheat) withdrawn, duplicate of A081115 — Editors, Feb 03 2018
• A295388 (D. Chiarlone) too complicated, not precise, finite, NOGI - N. J. A. Sloane 18:11, 3 February 2018 (UTC)
• A293212 (Monturiel) NOGI - N. J. A. Sloane 14:15, 3 February 2018 (UTC)
• A295554 (S. Abrarov) NOGI - N. J. A. Sloane 14:09, 3 February 2018 (UTC)
• A298851 (Petros Hadjicostas) duplicate of A295380 — Editors, Feb 01 2018

Jan 2018

• A298676, A298703, A298705, A298733 (Paolo Galliani) withdrawn — Editors, Jan 28 2018
• A298614, A298615, A298700, A298701 (Paolo Galliani) NOGI or duplicates — Editors, Jan 26 2018
• A294369 (Romain Buges) NOGI — Editors, Jan 24 2018
• A298034 (Felix Fröhlich) renumbered as A298643. - N. J. A. Sloane 13:17, 24 January 2018 (UTC)
• A298033 (Ilya Gutkovskiy) renumbered as A298642. - N. J. A. Sloane 13:17, 24 January 2018 (UTC)
• A298033, A298034 (Sloane) rifo A122709, A038764 - N. J. A. Sloane 01:36, 24 January 2018 (UTC) [This turned out to be a mistake, and was later undone - N. J. A. Sloane 13:17, 24 January 2018 (UTC)]
• A297789 (XU Pingya) rifo A270969 - Editors, Jan 22 2018
• A298445, A298446 (Paolo P. Lava) withdrawn — Bruno Brselli, Jan 19 2018
• A298364 (G. L. Honaker, Jr.) NOGI, withdrawn — Editors, Jan 18 2018
• A298248 (Joseph G. Rosenstein) duplicate of A001117 — Editors, Jan 16 2018
• A297199 (Sloane) not needed - N. J. A. Sloane 12:26, 15 January 2018 (UTC)
• A282621 (W. Lang) rifo A055643 - Editors, Jan 14 2018
• A296338 (Martin Michael Musatov) NOGI — Editors, Jan 14 2018
• A297845, A297850 (R. Steiner) withdrawn (duplicates of A081872, etc.) - Editors, Jan 10 2018
• A284708 (Eric W. Weisstein) withdrawn, erroneous — Editors, Jan 09 2018
• A292579 (Paul S. Vanderveen) NOGI, incorrect, abandoned — Editors, Jan 09 2018
• A297294, A297625, A297306 (Zak Seidov) withdrawn — Felix Fröhlich 13:59, 4 January 2018 (UTC)
• A296305 (Sloane) after correction, same as A074650 - Editors, Jan 03 2018
• A297626 (Eric Angelini, Jean Marc Falcoz) duplicate of A297627, withdrawn — Felix Fröhlich 14:59, 2 January 2018 (UTC)
• A297439 (M. Granvik) Powers of 2 with alternating signs. - N. J. A. Sloane 17:01, 1 January 2018 (UTC)

See also

• Deleted sequences/2022
• Deleted sequences/2021
• Deleted sequences/2020
• Deleted sequences/2019
• Deleted sequences/2018
• Deleted sequences/2017
• Deleted sequences/2016
• Deleted sequences/2015
• Deleted sequences/2014
• Deleted sequences/2013
• Deleted sequences/2012
• Deleted sequences/2011
• Deleted sequences/2010
• Deleted old-list (Deleted sequences 1996 to Nov 25 2010)