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 A038032 #3 Mar 30 2012 17:37:06 %S A038032 1,2,3,4,6,7,8,9,12,14,15,17,18,19,20,24,27,30,31,32,34,38,45,48,54, %T A038032 55,59,62,84,85,90,110,118,132,159,170,318,360,368,415,457,480,512, %U A038032 588,830,844,914,1468,1691,2660,2932,3382,5207,5227,10414 %N A038032 A038025(n)=1. %K A038032 nonn %O A038032 1,2 %A A038032 _Christian G. Bower_