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 A073876 #5 Dec 05 2013 19:55:32 %S A073876 1,1,1,2,1,24,3,323,5152,61,5,1244196,1,343394784,451,96750547245,2, %T A073876 27691889548848,4540398488,41602,47,130912145198673460, %U A073876 2246987341515579264,6687526825681962,3001,421,616334361134094950448 %N A073876 A073875 divided by n. %Y A073876 Cf. A073875. %K A073876 nonn %O A073876 1,4 %A A073876 _Amarnath Murthy_, Aug 16 2002 %E A073876 More terms from _Sascha Kurz_, Jan 03 2003