Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).
%I #17 Mar 31 2012 20:55:18
%S 1,10,11,1,100,11,10,1,100,10,110,100,1,10,111,1,100,11,10,1,100,110,
%T 111,100,1,10,1000,101,100,111,10,1,1000,110,111,100,1,10,11,1,100,
%U 111,10,1,1000,10,111,100,1,10,1000,1,100,111,10,1,100,10,111,100,1,10,1000,1,100,111,10,1,1000,110
%N a(n) = binary "k-number" for n-rowed Kayles.
%C See Gardner for precise definition.
%D M. Gardner, Mathematical Carnival, Random House, NY, 1975; page 215.
%K nonn
%O 1,2
%A _Susanna Cuyler_, Dec 19 2010