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 A145060 #4 Mar 31 2012 10:28:53 %S A145060 11,21,33,68,105,143,184,226,270,319,369,421,477,612,751,892,1034, %T A145060 1181,1330,1480,1633,1787,1943,2106,2271,2437,2606,2776,2948,3125, %U A145060 3303,3483,3667,3862,4059,4257,4458,4660,4864,5073,5283,5495,5711,5936,6162,6390 %N A145060 Cumulative sums of A031443. %Y A145060 Cf. A031443 %K A145060 easy,nonn,base %O A145060 1,1 %A A145060 _Reikku Kulon_, Sep 30 2008