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 A071016 #4 Mar 30 2012 16:49:24 %S A071016 1,3,8,24,88,381,1822,9254,49295,275219,1614968,9993871,65442602, %T A071016 454736731,3356546167,26272011685,217027548533,1879608087006, %U A071016 16946483469822,158067735588494,1518042086052977,14962182709519890,151056371629601794,1560637060858070869 %N A071016 Stirling_2 transform of A002487. %H A071016 N. J. A. Sloane, <a href="/transforms.txt">Transforms</a> %K A071016 nonn %O A071016 1,2 %A A071016 _N. J. A. Sloane_, May 24 2002