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 A263845 #7 Nov 08 2015 08:04:02 %S A263845 1,2,1,1,1,3,1,1,1,2,1,1,1,2,1,1,1,2,1,1,1,4,1,1,1,2,1,1,1,2,1,1,1,2, %T A263845 1,1,1,3,1,1,1,2,1,1,1,2,1,1,1,2,1,1,1,3,1,1,1,2,1,1,1,2,1,1,1,2,1,1, %U A263845 1,3,1,1,1,2,1,1,1,2,1,1,1,2,1,1,1,5,1,1,1,2,1,1,1,2,1,1,1,2,1 %N A263845 A258059(n)+1. %C A263845 Also, a(n) = A258059(n)+1 for n>=1, with a(0)=1. %C A263845 Zeroless terms of A258059. - _Reinhard Zumkeller_, Nov 08 2015 %H A263845 Reinhard Zumkeller, <a href="/A263845/b263845.txt">Table of n, a(n) for n = 0..10000</a> %o A263845 (Haskell) %o A263845 a263845 n = a263845_list !! n %o A263845 a263845_list = filter (> 0) a258059_list %o A263845 -- _Reinhard Zumkeller_, Nov 08 2015 %Y A263845 Cf. A258059. %K A263845 nonn %O A263845 0,2 %A A263845 _Richard C. Webster_, Nov 07 2015