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 A076073 #4 Dec 05 2013 19:55:46 %S A076073 1,16,218,24295,864222223,164603685185,12522046031746, %T A076073 1206791666666515,109727160493703690,9876555555544444321, %U A076073 897878787878686865830,82398148148148055545260,7692222222222221358024700 %N A076073 a(n) = A076072(n)/n. %Y A076073 Cf. A076070, A076071, A076072. %K A076073 base,nonn %O A076073 1,2 %A A076073 _Amarnath Murthy_, Oct 05 2002 %E A076073 More terms from _David Wasserman_, Mar 23 2005