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 A101196 #3 Oct 03 2013 09:31:25 %S A101196 1,16,17,36,48,72,96,74,55,854,709,1080,1076,1636,1657,1651,889,1674, %T A101196 1227,2039,1486,2372,2690,2288,2033,2282,1785,2703,4155,3102,3584, %U A101196 3767,4325,3808,3551,4081,3785,3229,4464,4884,4127,4228,5336,3961,4242,3633 %N A101196 Position of n-th n after the decimal point in Pi. %e A101196 a(2) = 16 because the second occurrence of 2 in the digits of pi after its decimal point is at position 16, that is, after 141592653589793. %Y A101196 Cf. A014777, A037000, A037001, A037002, A037003, A037004, A037005, A037006, A037007, A037008. %K A101196 nonn,base %O A101196 1,2 %A A101196 _Michael Joseph Halm_, Dec 12 2004 %E A101196 Corrected and extended by Mark Hudson (mrmarkhudson(AT)hotmail.com), Dec 13 2004