%I #8 May 05 2014 14:42:33
%S 1,2,5,13,29,74,164,344,868,1916,4012,8204
%N Length of period of Nim sequence of subtraction game on first n terms of A242079.
%C For all terms so far with n>=1, a(n) = A242079(n)+1.
%C For all terms so far and for all n>=2, either a(n)=3*a(n-1)-2*a(n-2) or a(n)=3*a(n-1)-a(n-2).
%H N. Fox, <a href="http://vimeo.com/93540244">Aperiodic Subtraction Games</a>, Talk given at the Rutgers Experimental Mathematics Seminar, May 01 2014.
%Y Cf. A242079.
%K nonn
%O 0,2
%A _Nathan Fox_, May 03 2014
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