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 A118459 #7 Sep 02 2013 13:29:53 %S A118459 0,1,1,1,2,1,2,1,2,2,1,2,2,3,1,2,2,2,3,1,2,2,2,3,3,1,2,2,2,3,2,3,3,1, %T A118459 2,2,2,3,2,3,3,3,4,1,2,2,2,3,2,3,2,3,3,3,4,1,2,2,2,3,2,3,2,3,3,3,3,4, %U A118459 3,4 %N A118459 Lengths of partitions into distinct parts in Mathematica order. %C A118459 Where does this first differ from A118458? - _R. J. Mathar_, Sep 02 2013 %Y A118459 Cf. A118457. %K A118459 nonn %O A118459 0,5 %A A118459 _Franklin T. Adams-Watters_, Apr 28 2006