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 A197757 #13 Oct 21 2013 06:52:55 %S A197757 9,2,1,8,8,4,0,8,8,0,1,5,8,6,0,7,8,4,8,1,9,9,6,9,2,4,8,8,6,1,8,1,0,6, %T A197757 3,6,5,7,2,9,9,5,6,7,5,8,2,6,9,9,6,5,4,6,6,2,7,1,3,6,1,5,3,8,1,9,1,2, %U A197757 2,0,6,5,0,7,6,6,6,2,6,9,4,8,7,4,9,7,0,9,4,9,5,5,1,4,9,9,5,5,1 %N A197757 Duplicate of A197488. %e A197757 0.92188408801586078481996924886181063657299567... %Y A197757 Cf. A197739 %K A197757 dead %O A197757 0,1 %A A197757 _Clark Kimberling_, Oct 19 2011