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 A088706 #3 May 11 2007 03:00:00 %S A088706 6,10,14,7,8,31,35,17,43,40,229,248,212,818,799,733,151,2191,1139, %T A088706 20894 %N A088706 Duplicate of A087710. %K A088706 dead %O A088706 0,1