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%I #5 Aug 27 2015 15:04:49
%S 1,2,1,2,3,1,4,5,1,3,2,1,2,1,5,2,7,5,2,6,1,2,6,2,6,8,4,5,8,3,6,1,5,1,
%T 5,6,1,5,8,1,5,8,6,5,6,5,4,1,8,2,1,8,5,6,5,6,7,2,8,1,2,1,6,5,1,5,8,1,
%U 3,2,1,2,1,6,2,6,8,2,8,1,2,1,2,8,1,5,8,1,3,2,1,2,1,8,2,6,8,2,6,1,2,1,2,6,1
%N Sprague-Grundy values for octal game .7107.
%C Octal games 4.005, 4.015, 4.205 and 4.215 have values a(n-1).
%C The sequence is eventually periodic with period 79. The last exception is at n=29.
%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_79">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, 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