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 A060740 #2 Feb 24 2006 03:00:00 %S A060740 2,3,4,4,4,5,5,6,6,7,8,8,8,8,8,8,9,9,9,9,10,10,11,11,11,11,12,12,13, %T A060740 13,13,13,14,14,14,14,15,16,16,16,16,16,16,16,16,16,16,17,17 %N A060740 Erroneous version of A003002. %K A060740 dead %O A060740 3,1