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 A025630 #7 May 11 2007 03:00:00 %S A025630 1,7,8,49,56,64,343,392,448,512,2401,2744,3136,3584,4096,16807,19208 %N A025630 Duplicate of A036566. %K A025630 dead %O A025630 1,2