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 A118053 #2 Mar 31 2012 13:21:30 %S A118053 0,0,1,1,1,2,3,5,6,8,10,14,19,26,34,45,57,74,92,118,147,185,230,287, %T A118053 355,441 %N A118053 Number of partitions of n which do not contain their signature as a subpartition. %e A118053 For n=3, signature([3]) = [1] is a subpartition of [3], signature([2,1]) = [1^2] is a subpartition of [2,1], but signature([1^3]) = [3] is not a subpartition of [1^3], so a(3)=1. %Y A118053 Cf. A118052, A115621, A115622, A000041. %K A118053 more,nonn %O A118053 0,6 %A A118053 _Franklin T. Adams-Watters_, Apr 10 2006