%I A071437
%S A071437 1,2,3,4,1,5,3,2,1,5,4,2,6,8,1,2,3,7,4,5,8,2,9,5,4,7,6,8,1,4,6,2,7,4,
%T A071437 11,2,3,8,5,4,3,8,2,1,11,8,2,9,5,1,2,13,8,4,5,3,2,1,5,14,7,2,8,4,14,2,
%U A071437 8,4,10,11,8,7,5,4,11,7,8,16,4,15,3,2,4,1,14,8,9,4,14,16,17,8,19,4,20
%N A071437 Sprague-Grundy values for octal game .377.
%C A071437 Octal games .640-.643, .650-.653, .660-.663 and .670-.673 have values 
               a(n-1).
%D A071437 E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, 
               NY, 2 vols., 1982; see Chapter 4, p. 102.
%H A071437 Achim Flammenkamp, <a href="http://www.uni-bielefeld.de/~achim/octal_sparse.html">
               Octal games</a>
%Y A071437 Sequence in context: A023133 A026280 A115994 this_sequence A129709 A133108 
               A055441
%Y A071437 Adjacent sequences: A071434 A071435 A071436 this_sequence A071438 A071439 
               A071440
%K A071437 nonn
%O A071437 1,2
%A A071437 N. J. A. Sloane (njas(AT)research.att.com) and Sue Pope (pope(AT)research.att.com), 
               May 29 2002
%E A071437 Edited and extended by Christian G. Bower (bowerc(AT)usa.net), Oct 23 
               2002