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Search: id:A112512
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A112512 Say what you see in previous term, same as A063850, but starting with 2. +0
4
2, 12, 1112, 3112, 132112, 311322, 232122, 421311, 14123113, 41141223, 24312213, 32142321, 23322114, 32232114, 23322114, 32232114, 23322114, 32232114 (list; graph; listen)
OFFSET

1,1

COMMENT

Eventually periodic, eventually identical (to a shift of) A063850.

PROGRAM

(Perl) #!/usr/bin/perl -l use strict; use warnings; die "Usage: $0 <number> " unless @ARGV==1; $_=shift; { print; my (%cnt, %saw); $cnt{$_}++ for /./g; s/./ $saw{$&}++ ? '' : $cnt{$&} . $& /ge; <>, redo; } __END__

CROSSREFS

Cf. A005150, A005151, A063850, A112512-A112516.

Sequence in context: A112373 A058975 A057120 this_sequence A006751 A023989 A001389

Adjacent sequences: A112509 A112510 A112511 this_sequence A112513 A112514 A112515

KEYWORD

base,easy,nonn

AUTHOR

Michele Dondi (blazar(AT)lcm.mi.infn.it), Sep 09 2005

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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