%I #9 Apr 20 2014 02:02:40
%S 1,2,4,5,6,7,9,11,12,14,15,16,17,19,21,22,23,24,25,27
%N p(n), where exists one-parameter family of strategic partitions (k+p(n)+q(n), k+q(n), r(n)) for k = 0,1,2,... in Chomp.
%D E. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways vol. 2, 598-600.
%D M. Gardner, Mathematical Games, Sci. Amer. (Jan, May 1973).
%Y Cf. A029899 - A029905.
%K nonn,more
%O 0,2
%A _Fred Lunnon_, Dec 11 1999