The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A317594 Lexicographically first sequence of different terms such that erasing the last three digits of a(n+1) and adding this new reshaped integer to a(n) gives back a(n+1). 1
 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Jean-Marc Falcoz, Table of n, a(n) for n = 1..10001 EXAMPLE a(1) = 999 added to 1 (the reshaped integer 1000 without its last two digits) is 1000; a(2) = 1000 added to 1 (the reshaped integer 1001 without its last two digits) is 1001; ... a(6517) = 380880 added to 381 [the reshaped integer a(6518) = 381261 without its last three digits] is indeed 381261 = a(6518). CROSSREFS Cf. A317591 [erasing the last digit of a(n+1)], A317592 [erasing the last two digits of a(n+1)]. Sequence in context: A235165 A259505 A372046 * A226752 A043527 A117720 Adjacent sequences: A317591 A317592 A317593 * A317595 A317596 A317597 KEYWORD nonn,base AUTHOR Eric Angelini and Jean-Marc Falcoz, Aug 01 2018 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified May 21 02:29 EDT 2024. Contains 372720 sequences. (Running on oeis4.)