This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A114398 #5 Apr 09 2014 12:49:07 %S A114398 0,1,2,4,8,13,16,26,32,41,52,64,82,104,128,145,164,208,256,290,328, %T A114398 416,512,545,580,656,832,1024,1090,1160,1312,1664,1877,2048,2113,2180, %U A114398 2320,2624,3328,3754,4096,4226,4360,4640,5248,6656,7085,7508,8192 %N A114398 Positions where A000695 is a square. %C A114398 Apparently, numbers of form 2^k * (2 * (4^m + 2^m) + 1), k>=0, m>=1, together with 0 and the powers of two. - _Ralf Stephan_, Apr 09 2014 %Y A114398 A114399 gives the corresponding values. Cf. A114401. %K A114398 nonn %O A114398 0,3 %A A114398 _Antti Karttunen_, Feb 07 2006