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 A053389 #7 Aug 04 2014 08:22:08 %S A053389 0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,5,0,1, %T A053389 0,2,0,1,0,4,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,6,0,1,0,2, %U A053389 0,1,0,4,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,4,0 %N A053389 A053398(9, n). %H A053389 Reinhard Zumkeller, <a href="/A053389/b053389.txt">Table of n, a(n) for n = 1..1000</a> %o A053389 (Haskell) %o A053389 a053389 = flip a053398 9 . (+ 8) -- _Reinhard Zumkeller_, Aug 04 2014 %K A053389 nonn %O A053389 1,4 %A A053389 _David W. Wilson_