A112514 Say what you see in previous term, same as A063850 but starting with 4.

4, 14, 1114, 3114, 132114, 31131214, 23411214, 22132431, 32212314, 23322114, 32232114, 23322114, 32232114, 23322114, 32232114, 23322114, 32232114, 23322114, 32232114

Offset

1,1

Comments

Eventually periodic.

Links

Table of n, a(n) for n=1..19.

Prog

(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-A112515.

Sequence in context: A226943 A292708 A367534 * A001140 A177363 A138488

Adjacent sequences: A112511 A112512 A112513 * A112515 A112516 A112517

Keyword

base,easy,nonn

Author

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

Status

approved