References to lexicograph
131 seqfan posts
Wed May 2 19:19:26 CEST 2012 [seqfan] a(n) is a divider of a[n+a(n)+1]
Sat Apr 14 23:53:33 CEST 2012 [seqfan] Jumping back and forth (primes and composites)
Fri Apr 13 08:12:02 CEST 2012 [seqfan] Jumping back and forth (on even and odd terms)
Thu Apr 12 22:29:40 CEST 2012 [seqfan] Re: Small perturbations in the natural flow
Thu Apr 12 18:51:16 CEST 2012 [seqfan] Small perturbations in the natural flow
Mon Mar 19 18:00:41 CET 2012 [seqfan] Number of k-divided sequences (corrected)
Mon Mar 19 17:42:41 CET 2012 [seqfan] Number of k-divided words
Mon Jan 9 17:30:17 CET 2012 [seqfan] Re: Array where a permutation of the primes produces all non-primes
Mon Jan 9 14:23:52 CET 2012 [seqfan] Array where a permutation of the primes produces all non-primes
Fri Dec 23 08:07:44 CET 2011 [seqfan] Re: Jump and land on a prime
Thu Dec 22 23:50:49 CET 2011 [seqfan] Re: Jump and land on a prime
Thu Dec 22 12:57:35 CET 2011 [seqfan] Re: Digit chain
Thu Dec 22 12:33:13 CET 2011 [seqfan] Digit chain
Sun Nov 27 11:22:13 CET 2011 [seqfan] Yellow commas
Mon Oct 24 23:28:02 CEST 2011 [seqfan] Re: "see Mathematica program for definition"
Wed Sep 28 09:05:09 CEST 2011 [seqfan] Re: Comma-digit swap
Wed Sep 28 02:41:53 CEST 2011 [seqfan] Re: Comma-digit swap
Tue Sep 27 17:28:41 CEST 2011 [seqfan] Comma-digit swap
Tue Sep 6 21:37:17 CEST 2011 [seqfan] Re: Seqfan Digest, Vol 36, Issue 1
Tue Sep 6 21:01:32 CEST 2011 [seqfan] Re: Seqfan Digest, Vol 36, Issue 1
Tue Sep 6 20:44:24 CEST 2011 [seqfan] Re: Seqfan Digest, Vol 36, Issue 1
Mon Sep 5 02:40:25 CEST 2011 [seqfan] Re: help needed with former sequence A138036 (N. J. A. Sloane)
Thu Mar 10 18:55:33 CET 2011 [seqfan] A vertical stroke between all consecutive 1's
Sun Feb 13 13:25:14 CET 2011 [seqfan] Re: next partition into distinct parts
Sun Feb 13 08:45:35 CET 2011 [seqfan] Re: next partition into distinct parts
Thu Jan 13 05:23:31 CET 2011 [seqfan] Arrays with interior sorting, guess the series
Tue Dec 7 16:41:59 CET 2010 [seqfan] The first differences of S are the prime numbers of S
Fri Nov 26 10:41:18 CET 2010 [seqfan] a(n) is the a(n)th absolute first difference of S
Tue Nov 23 12:30:24 CET 2010 [seqfan] Hilbert hotel and first differences -- rooms with label 3k move to 3(k-1)
Tue Oct 19 17:22:34 CEST 2010 [seqfan] a(n-1)+a(n) = palindrome
Tue Oct 19 16:26:51 CEST 2010 [seqfan] Re: a(n-1)+a(n) = palindrome
Tue Oct 19 16:12:52 CEST 2010 [seqfan] Re: a(n-1)+a(n) = palindrome
Tue Oct 19 14:58:03 CEST 2010 [seqfan] a(n-1)+a(n) = palindrome
Tue Oct 12 18:09:00 CEST 2010 [seqfan] A sequence self-describing its runs of [terms sharing the same digit-length]
Sat Oct 2 16:58:12 CEST 2010 [seqfan] ranking of partitions
Mon Sep 6 18:14:15 CEST 2010 [seqfan] Re: Number of solutions of a*b + c*d + ... + y*z = 0 (mod n)
Mon Sep 6 03:10:26 CEST 2010 [seqfan] Number of solutions of a*b + c*d + ... + y*z = 0 (mod n)
Wed Sep 1 00:50:24 CEST 2010 [seqfan] binomial ( m!, n) ?
Thu Aug 26 12:50:48 CEST 2010 [seqfan] 4-sequences relations: s1+s2=s3*s4 (first results)
Fri Aug 20 18:23:01 CEST 2010 [seqfan] Re: Extending the superseeker
Fri Aug 20 14:23:50 CEST 2010 [seqfan] Re: Extending the superseeker
Tue Aug 17 02:52:32 CEST 2010 [seqfan] Re: Permutations whose sum mod n is also a permutation
Tue Aug 17 02:02:08 CEST 2010 [seqfan] Permutations whose sum mod n is also a permutation
Sat Aug 14 01:05:54 CEST 2010 [seqfan] Extending the superseeker
Fri Jun 18 21:34:13 CEST 2010 [seqfan] Re: R: how is A177018 defined?
Fri Jun 18 18:53:40 CEST 2010 [seqfan] Re: R: how is A177018 defined?
Tue Jun 15 14:35:16 CEST 2010 [seqfan] Re: A048200 variant: invert [1, 2, ..., n] allowing one swap and two shift-rotate operations
Fri Jun 11 01:05:06 CEST 2010 [seqfan] Re: Noninterfering picket fence seeds
Fri Jun 11 00:52:52 CEST 2010 [seqfan] Re: Noninterfering picket fence seeds
Thu Jun 10 23:34:08 CEST 2010 [seqfan] Re: Noninterfering picket fence seeds
Thu Jun 10 20:58:22 CEST 2010 [seqfan] Re: Noninterfering picket fence seeds
Thu Jun 10 19:50:30 CEST 2010 [seqfan] Re: Noninterfering picket fence seeds
Thu Jun 10 18:11:27 CEST 2010 [seqfan] Re: Noninterfering picket fence seeds
Wed Jun 9 17:01:54 CEST 2010 [seqfan] Re: Seq and First diff use only a 3-digit alphabet
Wed Jun 9 16:47:12 CEST 2010 [seqfan] Re: Seq and First diff use only a 3-digit alphabet
Wed Jun 9 16:38:15 CEST 2010 [seqfan] Re: Seq and First diff use only a 4-digit alphabet
Wed Jun 9 16:14:01 CEST 2010 [seqfan] Seq and First diff use only a 3-digit alphabet
Wed Jun 2 14:03:51 CEST 2010 [seqfan] Re: Noninterfering picket fence seeds
Wed Jun 2 12:01:10 CEST 2010 [seqfan] Re: Noninterfering picket fence seeds
Tue Jun 1 16:15:17 CEST 2010 [seqfan] Re: Noninterfering picket fence seeds
Sun May 2 01:02:55 CEST 2010 [seqfan] Re: consecutive/consequent
Sun May 2 01:02:55 CEST 2010 [seqfan] Re: consecutive/consequent
Mon Apr 12 19:30:15 CEST 2010 [seqfan] Re: Re 2 seqs with diffs distinct
Sat Mar 27 18:20:22 CET 2010 [seqfan] Re: 2 seqs with diffs distinct
Sat Mar 27 18:20:22 CET 2010 [seqfan] Re: 2 seqs with diffs distinct
Sat Mar 27 17:05:01 CET 2010 [seqfan] 2 seqs with diffs distinct
Sun Mar 14 20:14:14 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Sat Mar 13 01:20:43 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Sat Mar 13 01:10:01 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Fri Mar 12 22:28:09 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Fri Mar 12 03:04:10 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Fri Mar 12 02:43:32 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Fri Mar 12 00:11:51 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Thu Mar 11 23:41:23 CET 2010 [seqfan] Re: Proposed solution, differs from A005132 after 23 terms (was Re: seqs whose |differences| are 1, 2, 3, 4, ...
Thu Mar 11 20:56:22 CET 2010 [seqfan] Re: Proposed solution, differs from A005132 after 23 terms (was Re: seqs whose |differences| are 1, 2, 3, 4, ...
Thu Mar 11 13:51:31 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Thu Mar 11 13:41:57 CET 2010 [seqfan] Re: Proposed solution, differs from A005132 after 23 terms (was Re: seqs whose |differences| are 1, 2, 3, 4, ...
Thu Mar 11 13:22:37 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Thu Mar 11 12:48:49 CET 2010 [seqfan] Proposed solution, differs from A005132 after 23 terms (was Re: seqs whose |differences| are 1, 2, 3, 4, ...
Thu Mar 11 10:21:23 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Thu Mar 11 07:53:49 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Thu Mar 11 06:42:06 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Thu Mar 11 06:06:52 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Thu Mar 11 05:37:54 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Wed Mar 10 21:08:28 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Wed Mar 10 18:31:03 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Tue Mar 9 21:46:56 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Tue Mar 9 21:44:56 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Tue Mar 9 18:19:42 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Tue Mar 9 18:19:42 CET 2010 [seqfan] Re: seqs whose |differences| are 1,2,3,4,...
Tue Mar 9 17:39:06 CET 2010 [seqfan] seqs whose |differences| are 1,2,3,4,...
Sun Feb 21 16:59:26 CET 2010 [seqfan] Naturals reordered: a(n)th first digit is not a(n)th digit of S
Mon Feb 15 11:22:32 CET 2010 [seqfan] Re: Selfdescribing reordering of N
Sun Feb 14 16:28:52 CET 2010 [seqfan] Selfdescribing reordering of N
Thu Jan 7 19:22:21 CET 2010 [seqfan] Re: Prime hatred
Thu Jan 7 18:00:46 CET 2010 [seqfan] Re: Prime hatred
Thu Jan 7 17:59:47 CET 2010 [seqfan] Re: Prime hatred
Thu Jan 7 17:24:13 CET 2010 [seqfan] Re: Prime hatred
Thu Jan 7 17:02:59 CET 2010 [seqfan] Re: Prime hatred
Thu Jan 7 17:02:21 CET 2010 [seqfan] Re: Prime hatred
Thu Jan 7 16:33:31 CET 2010 [seqfan] Re: Prime hatred
Thu Jan 7 16:30:15 CET 2010 [seqfan] Re: Prime hatred
Thu Jan 7 16:01:26 CET 2010 [seqfan] Re: Prime hatred
Thu Jan 7 15:54:23 CET 2010 [seqfan] Re: Prime hatred
Thu Jan 7 15:49:43 CET 2010 [seqfan] Prime hatred
Wed Dec 30 20:02:07 CET 2009 [seqfan] Interim database of my new sequence related work, and index of existing material
Fri Dec 11 15:20:44 CET 2009 [seqfan] Re: Most efficient way to construct a list of pandigital palindromic numbers?
Fri Dec 11 09:16:53 CET 2009 [seqfan] Re: Primes that are concatenation of the first n primes
Tue Dec 8 05:25:52 CET 2009 [seqfan] Re: Most efficient way to construct a list of pandigital palindromic numbers?
Tue Dec 8 05:12:49 CET 2009 [seqfan] Re: Most efficient way to construct a list of pandigital palindromic numbers?
Sun Nov 22 23:28:56 CET 2009 [seqfan] Re: RE : Re: Correct seq defined by: a(a(n)) is a square
Fri Nov 20 20:03:41 CET 2009 [seqfan] Re: A026081 Integers in reverse alphabetical order in U.S. English.
Sat Nov 14 00:15:57 CET 2009 [seqfan] Re: A167827 Prime numbers such that the hexadecimal representation use only the digits A, B, C, D, E, F (and not the decimal digits).
Fri Nov 13 22:42:49 CET 2009 [seqfan] Re: A167827 Prime numbers such that the hexadecimal representation use only the digits A, B, C, D, E, F (and not the decimal digits).
Fri Nov 13 21:42:33 CET 2009 [seqfan] Re: A167827 Prime numbers such that the hexadecimal representation use only the digits A, B, C, D, E, F (and not the decimal digits).
Fri Nov 13 21:28:08 CET 2009 [seqfan] A167827 Prime numbers such that the hexadecimal representation use only the digits A, B, C, D, E, F (and not the decimal digits).
Sun Nov 1 22:19:57 CET 2009 [seqfan] a(n) + a(a(n)) = prime
Sun Oct 25 23:40:45 CET 2009 [seqfan] Re: Squares with prime sums in rows and columns
Thu Oct 22 16:55:57 CEST 2009 [seqfan] Squares with prime sums in rows and columns
Tue Oct 6 17:30:30 CEST 2009 [seqfan] Re: Natural angry numbers
Tue Oct 6 15:19:18 CEST 2009 [seqfan] Natural angry numbers
Mon Oct 5 17:10:32 CEST 2009 [seqfan] Re: a(n) = n iff a(n) is sum of two consecutive terms of S
Sun Oct 4 18:46:16 CEST 2009 [seqfan] a(n) = n iff a(n) is sum of two consecutive terms of S
Fri Jul 17 18:45:27 CEST 2009 [seqfan] Re: Recaman observation
Fri Jul 17 15:40:28 CEST 2009 [seqfan] Re: Recaman observation
Thu Jul 16 16:37:28 CEST 2009 [seqfan] Re: Recaman observation
Thu Jul 16 15:40:25 CEST 2009 [seqfan] Re: Recaman observation
Mon Jul 13 15:20:48 CEST 2009 [seqfan] Recaman observation
Sun Jan 4 19:22:23 CET 2009 [seqfan] Re: Question related to sequence A083188
Sun Jan 4 16:33:02 CET 2009 [seqfan] Question related to sequence A083188
Sat Dec 27 16:02:23 CET 2008 [seqfan] Re: Partitioning the sequence (?)
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
lexicograph
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