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 A265911 #5 Dec 29 2015 03:21:54 %S A265911 1,1,2,1,4,2,3,1,5,3,10,2,7,8,11,1,13,5,8,3,6,4,20,2,9,7,14,4,28,6,19, %T A265911 1,29,20,37,5,22,23,12,3,58,17,25,10,38,9,31,2,16,26,32,7,40,14,23,4, %U A265911 17,10,65,6,24,19,15,1,56,11,21,9,47,13,59,5,26,22,18,8,74,12,27,3,41 %N A265911 One-based column index to array A265345. %H A265911 Antti Karttunen, <a href="/A265911/b265911.txt">Table of n, a(n) for n = 1..10328</a> %F A265911 a(n) = 1 + A265910(n). %o A265911 (Scheme) (define (A265911 n) (+ 1 (A265910 n))) %Y A265911 One more than A265910. %Y A265911 Cf. A265345. %K A265911 nonn %O A265911 1,3 %A A265911 _Antti Karttunen_, Dec 18 2015