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 A114498 #5 Feb 01 2015 02:26:00 %S A114498 1,4,3432,50160,54035520,1284433920,456335953920,8825233697280, %T A114498 641668847339520,227019837729484800,28897358537888096256, %U A114498 2600752842642898944,34366074253507451879424,132424388815310703820800 %N A114498 Denominators of Apéry-style convergents to 4/11 log 2. %C A114498 Numerators are given by A114497. %Y A114498 Cf. A114496, A114497. %K A114498 easy,nonn %O A114498 0,2 %A A114498 _Eric Rowland_, Dec 01 2005