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%I #2 Mar 31 2012 13:21:10
%S 1,2,5,4,10,9,8,20,18,17,16,40,41,36,34,33,32,80,82,72,68,66,65,64,
%T 160,164,144,145,136,132,130,129,128,325,320,328,288,290,272,264,260,
%U 258,257,256,650,645,640,656,576,580,544,545,528,520,516,514,513,512
%N Square roots of A114392.
%Y A114392(n) = a(n)^2.
%K nonn
%O 1,2
%A _Antti Karttunen_, Feb 07 2006