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 A024668 #3 Mar 30 2012 18:55:59 %S A024668 1,2,4,7,10,15,21,27,35,42,51,61,71,84,95,109,122,138,155,170,189,207, %T A024668 228,247,269,291,313,338,361,388,415,442,470,498,528,559,589,623,656, %U A024668 690,726,761,799,836,877,916,956,998,1039,1084,1126,1172,1218,1264,1311,1357 %N A024668 Position of 1 + n^3 in A003325. %K A024668 nonn %O A024668 1,2 %A A024668 _Clark Kimberling_