%I A006346 M0126
%S A006346 0,1,1,2,1,3,1,1,3,2,1,6,3,2,1,3,1,1,6,3,2,4,1,1,3,2,1,3,1,6,4,2,1,2,4,
%T A006346 3,1,8,3,2,1,6,3,2,1,3,1,1,6,3,2,4,1,1,3,2,1,3,1,30,6,3,2,4,1,1,3,2,1,
%U A006346 3,1,6,4,2,1,2,4,3,1,8,3,2,1,6,3,2,1,3,1,1,6,3,2,4,1,1,3,2,1,3,1,6,4,2
%N A006346 The Sally sequence: the length of repetition avoided in A006345.
%C A006346 Comment from T. D. Noe, Oct 14 2006: In the first 1000 terms, only patterns 
               of lengths 0, 1, 2, 3, 4, 6, 8, 24, 30 and 108 are avoided.
%D A006346 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A006346 N. S. Hellerstein, personal communication.
%H A006346 T. D. Noe, <a href="b006346.txt">Table of n, a(n) for n=1..1000</a>
%H A006346 N. J. A. Sloane, <a href="a6345.html">Illustration of initial terms</
               a>
%H A006346 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               SallySequence.html">Link to a section of The World of Mathematics.</
               a>
%Y A006346 Cf. A006345.
%Y A006346 Sequence in context: A117811 A051793 A065371 this_sequence A088742 A144220 
               A156826
%Y A006346 Adjacent sequences: A006343 A006344 A006345 this_sequence A006347 A006348 
               A006349
%K A006346 nonn,nice,easy
%O A006346 1,4
%A A006346 N. J. A. Sloane (njas(AT)research.att.com).
%E A006346 More terms from Naohiro Nomoto (6284968128(AT)geocities.co.jp), May 21 
               2001