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 A275886 #7 Aug 23 2016 10:00:09 %S A275886 3,4,1,1,4,4,1,1,2,3,1,1,5,3,1,1,4,2,1,1,3,1,1,4,3,3,3,1,1,3,2,1,2,2, %T A275886 2,4,2,2,4,1,1,4,1,1,3,2,3,1,1,4,3,3,4,3,3,1,1,4,4,3,1,1,5,2,2,4,1,2, %U A275886 2,1,3,2,1,1,4,4,1,1,4,2,3,2,1,3,2,3,2,3,3,3,2,2,2,1,3,2,3,3,2,1,3 %N A275886 Lengths of runs of successive terms in A275884. %H A275886 N. J. A. Sloane, <a href="/A275886/b275886.txt">Table of n, a(n) for n = 1..14001</a> %Y A275886 Cf. A065188, A199134, A275884, A275885. %K A275886 nonn %O A275886 1,1 %A A275886 _N. J. A. Sloane_, Aug 18 2016