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 A214125 #9 Sep 13 2013 22:11:09 %S A214125 1,2,3,5,9,11,19,23,25,29,31,37,41,43,45,59,83,107,113,125,143,165 %N A214125 Consecutive maxima in A214123. %C A214125 Members of A214123 which are larger than any previous value in that sequence. Indices of these values can be found in A214124. %Y A214125 Cf. A214123, A214124. %K A214125 nonn,hard,more %O A214125 1,2 %A A214125 _Carl R. White_, Jul 04 2012