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%I #5 Aug 27 2015 13:21:44
%S 1,2,3,1,4,3,1,4,2,1,4,2,6,4,1,6,4,1,3,4,1,3,2,1,4,2,8,4,2,8,1,2,3,1,
%T 4,3,1,4,6,1,4,6,2,4,1,2,4,1,3,4,1,3,2,1,8,2,11,8,2,11
%N Sprague-Grundy values for octal game .7307.
%C Octal games 4.024, 4.025, 4.034, 4.035, 4.224, 4.225, 4.234 and 4.235 have values a(n-1).
%C The sequence is eventually periodic with period 60. The only exception is at n=0 (not shown here).
%D E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982; see Chapter 4, p. 104.
%H <a href="/index/Rec#order_60">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).
%K nonn
%O 1,2
%A _Richard Sabey_, Jan 24 2007