This site is supported by donations to The OEIS Foundation.
File list
From OeisWiki
This special page shows all uploaded files.
| Date | Name | Thumbnail | Size | Description | Versions |
|---|---|---|---|---|---|
| 03:20, 25 August 2017 | OEIS-djinn-on-stripped py.txt (file) |  |
36 KB | Implemented setwise difference of matched sets (changed the main looping order also). Now count_almost_injections_from_stripped_data also filters off monotonic non-injections. | 3 |
| 14:26, 20 April 2017 | AK Bridges2016short paper improved 20160725.pdf (file) |  |
765 KB | This is 2016 July ("Juuka-library") version of a draft of my unpublished paper (intended for Bridges 2016 Jyväskylä conference proceedings). Concerned with several "entanglement permutations" in OEIS, thus it is nice to have a backup of it. I will event | 1 |
| 11:55, 20 July 2014 | Memotest.txt (file) | |
10 KB | An example, "proof-of-concept" code for a simple Python-decorator and also another decorators CachedMatchesFrom0 and CachedMatchesFrom1 which convert any is_Axxxxxx style predicate-function to corresponding Axxxxxx functions, where the search of matching | 1 |
| 00:54, 25 August 2012 | A002487.gif (file) |  |
2 KB | An illustration of Stern-Brocot Tree, the standard version showing the positive rationals, down to the fifth level (nodes 1/5 - 5/1). Copied from http://oeis.org/a002487.gif | 1 |
| 15:57, 1 August 2011 | Anttis messy draft dated 31 dec 2007 about Catalan Automorphisms which needs thorough rewriting not intended yet for publication.ps (file) |  |
1.64 MB | A newer revision from July 26 2011. Although not yet in publishing condition, still informative. Please see also Catalan_Bijections. | 2 |
| 10:35, 29 June 2011 | DyckPathToNoncrossingMurasaki.tex (file) |  |
2 KB | LaTeX-source (using pstricks-package) for drawing File:DyckPathToNoncrossingMurasaki.svg | 1 |
| 10:33, 29 June 2011 | DyckPathToNoncrossingMurasaki.svg (file) |  |
8 KB | A diagram illustrating how Dyck paths are mapped 1-to-1 to noncrossing Murasaki diagrams. This used the "right hand side slope mapping". LaTeX-source for this is available as File:DyckPathToNoncrossingMurasaki.tex | 1 |
| 10:28, 29 June 2011 | CateVert-BWlonger.gif (file) |  |
17 KB | Black-and-white, vertically oriented Caterpillar, GIMP-manipulated from an image of Papilio machaon caterpillar obtained from Wikimedia. Scaled down EPS-version of this is a | 1 |
| 10:22, 29 June 2011 | CateVert-BW44x157.eps (file) |  |
12 KB | Scaled-down version of File:CateVert-BWlonger.gif that is included from File:BintreeWithWormAndGuidelines.tex (source for image File:BintreeWithWormAndGuidelines.svg). | 1 |
| 10:18, 29 June 2011 | BintreeWithWormAndGuidelines.tex (file) | |
3 KB | A LaTeX-source (using pstricks-package) for drawing [File:BintreeWithWormAndGuidelines.svg] Includes black-and-white image [File:CateVert-BW44x157.eps]. | 1 |
| 10:12, 29 June 2011 | BintreeWithWormAndGuidelines.svg (file) |  |
23 KB | Diagram drawn after "A worm generating a tree's binary number" illustration at p. 122 of Martin Gardner's Mathematical Games column, ''Catalan numbers: an integer sequence that materializes in unexpected places'', June 1976 Scientific American, pp. 120-12 | 1 |
| 14:26, 20 June 2011 | CIC rr22.svg (file) |  |
1,020 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(22). width="17pt" height="22pt" | 1 |
| 14:25, 20 June 2011 | CIC rr21.svg (file) |  |
970 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(21). width="17pt" height="22pt" | 1 |
| 14:25, 20 June 2011 | CIC rr20.svg (file) |  |
970 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(20). width="17pt" height="22pt" | 1 |
| 14:25, 20 June 2011 | CIC rr19.svg (file) |  |
970 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(19). width="17pt" height="22pt" | 1 |
| 14:25, 20 June 2011 | CIC rr18.svg (file) |  |
973 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(18). width="17pt" height="22pt" | 1 |
| 14:24, 20 June 2011 | CIC rr17.svg (file) |  |
920 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(17). width="17pt" height="22pt" | 1 |
| 14:24, 20 June 2011 | CIC rr16.svg (file) |  |
920 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(16). width="17pt" height="22pt" | 1 |
| 14:24, 20 June 2011 | CIC rr15.svg (file) |  |
973 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(15). width="17pt" height="22pt" | 1 |
| 14:24, 20 June 2011 | CIC rr14.svg (file) |  |
920 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(14). width="17pt" height="22pt" | 1 |
| 14:23, 20 June 2011 | CIC rr13.svg (file) |  |
976 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(13). width="17pt" height="22pt" | 1 |
| 14:23, 20 June 2011 | CIC rr12.svg (file) |  |
924 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(12). width="17pt" height="22pt" | 1 |
| 14:23, 20 June 2011 | CIC rr11.svg (file) |  |
923 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(11). width="17pt" height="22pt" | 1 |
| 14:23, 20 June 2011 | CIC rr10.svg (file) |  |
923 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(10). width="17pt" height="22pt" | 1 |
| 14:22, 20 June 2011 | CIC rr9.svg (file) |  |
870 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(9). width="17pt" height="22pt" | 1 |
| 14:21, 20 June 2011 | CIC rr8.svg (file) |  |
928 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(8). width="12pt" height="17pt" | 1 |
| 14:20, 20 June 2011 | CIC rr7.svg (file) |  |
876 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(7). width="12pt" height="17pt" | 1 |
| 14:20, 20 June 2011 | CIC rr6.svg (file) |  |
876 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(6). width="12pt" height="17pt" | 1 |
| 14:20, 20 June 2011 | CIC rr5.svg (file) |  |
876 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(5). width="12pt" height="17pt" | 1 |
| 14:19, 20 June 2011 | CIC rr4.svg (file) |  |
824 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(4). width="12pt" height="17pt" | 1 |
| 14:18, 20 June 2011 | CIC rr3.svg (file) |  |
822 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(3). width="7pt" height="17pt" | 1 |
| 14:18, 20 June 2011 | CIC rr2.svg (file) |  |
770 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(2). width="7pt" height="17pt" | 1 |
| 14:17, 20 June 2011 | CIC rr1.svg (file) |  |
718 bytes | Combinatorial Interpretation of Catalan numbers, interpretation (rr) of Stanley ("noncrossing Murasaki diagrams with n vertical lines"). The non-crossing Murasaki diagram encoded by A014486(1). width="2pt" height="17pt" | 1 |
| 14:15, 20 June 2011 | CIC qq22.svg (file) |  |
3 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(22). width="22pt" height="22pt" | 1 |
| 14:15, 20 June 2011 | CIC qq21.svg (file) |  |
2 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(21). width="22pt" height="22pt" | 1 |
| 14:15, 20 June 2011 | CIC qq20.svg (file) |  |
2 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(20). width="22pt" height="22pt" | 1 |
| 14:15, 20 June 2011 | CIC qq19.svg (file) |  |
2 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(19). width="22pt" height="22pt" | 1 |
| 14:14, 20 June 2011 | CIC qq18.svg (file) |  |
2 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(18). width="22pt" height="22pt" | 1 |
| 14:14, 20 June 2011 | CIC qq17.svg (file) |  |
2 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(17). width="22pt" height="22pt" | 1 |
| 14:14, 20 June 2011 | CIC qq16.svg (file) |  |
1 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(16). width="22pt" height="22pt" | 1 |
| 14:14, 20 June 2011 | CIC qq15.svg (file) |  |
2 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(15). width="22pt" height="22pt" | 1 |
| 14:13, 20 June 2011 | CIC qq14.svg (file) |  |
2 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(14). width="22pt" height="22pt" | 1 |
| 14:13, 20 June 2011 | CIC qq13.svg (file) |  |
2 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(13). width="22pt" height="22pt" | 1 |
| 14:13, 20 June 2011 | CIC qq12.svg (file) |  |
1 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(12). width="22pt" height="22pt" | 1 |
| 14:12, 20 June 2011 | CIC qq11.svg (file) |  |
2 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(11). width="22pt" height="22pt" | 1 |
| 14:12, 20 June 2011 | CIC qq10.svg (file) |  |
2 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(10). width="22pt" height="22pt" | 1 |
| 14:11, 20 June 2011 | CIC qq9.svg (file) |  |
1 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(9). width="22pt" height="22pt" | 1 |
| 14:11, 20 June 2011 | CIC qq8.svg (file) |  |
2 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(8). width="22pt" height="22pt" | 1 |
| 14:11, 20 June 2011 | CIC qq7.svg (file) |  |
2 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(7). width="22pt" height="22pt" | 1 |
| 14:10, 20 June 2011 | CIC qq6.svg (file) |  |
2 KB | Combinatorial Interpretation of Catalan numbers, interpretation (qq) of Stanley ("non-crossing partitions arranged around a circle"). The circular non-crossing partition encoded by A014486(6). width="22pt" height="22pt" | 1 |
