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 A276405 #6 Sep 14 2016 13:21:36 %S A276405 8,1,1,1,10,1,10,1,19,1,1,1,1,1,8,1,1,1,8,1,1,1,10,1,12,1,10,1,19,1,1, %T A276405 1,10,1,10,1,1,1,10,1,10,1,19,1,1,1,1,1,8,1,1,1,8,1,1,1,10,1,23,1,19, %U A276405 1,1,1,10,1,10,1,1,1,10,1,6,1,1,1,1,1,8,1,1,1,8,1,1,1,10,1,1,1,10,1,10 %N A276405 Lengths of runs in A276404. %H A276405 N. J. A. Sloane, <a href="/A276405/b276405.txt">Table of n, a(n) for n = 1..4695</a> %Y A276405 Cf. A140098, A140099, A140100, A140101, A275926, A276404, A276406. %K A276405 nonn %O A276405 1,1 %A A276405 _N. J. A. Sloane_, Sep 14 2016