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 A114395 #3 Mar 31 2012 13:21:10 %S A114395 1,3,5,9,13,17,33,49,57,65,81,129,169,181,193,203,241,257,333,357,405, %T A114395 449,471,513,577,681,745,769,809,921,923,977,993,1025,1201,1209,1281, %U A114395 1345,1357,1401,1457,1461,1465,1481,1633,1659,1811,1817,1899,1967 %N A114395 Positions where A115873 takes for the first time a value distinct from any of its earlier values. %Y A114395 A114396 gives the corresponding values. %K A114395 nonn %O A114395 1,2 %A A114395 _Antti Karttunen_, Feb 07 2006