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 A060059 #3 Mar 31 2012 13:20:04 %S A060059 1,2,11,137,3132,114593,6140229,453338814,44121855371,5474077896301, %T A060059 843294200412824,157932881837206305,35337905804772937033, %U A060059 9310387452563459134906,2852935306612118864199659 %N A060059 Row sums of triangle A060058. %F A060059 a(n)=sum(A060058(n, m), m=1..n). %K A060059 nonn,easy %O A060059 0,2 %A A060059 _Wolfdieter Lang_, Mar 16 2001