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 A095228 #6 Jul 24 2015 23:26:19
%S A095228 0,0,0,6,6,3,8,4,0,5,5,5,7,5,7,4,7,1,6,2,1,9,8,3,1,0,0,0,0,0,0,0,0,0,
%T A095228 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
%U A095228 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
%N A095228 n-th decimal digit of 1/n!.
%C A095228 Since n! grows faster than 10^n, eventually the entries become 0. This occurs at a(25).
%e A095228 a(7) = 4, 1/7! = 1/5040 = 0.0001984126984126984126984126984127... and the seventh digit after the decimal point is 4.
%t A095228 f[n_] := Block[{d = RealDigits[1/n!, 10, 155]}, e = d[[2]]; If[ Max[1, n] > -e, d[[1, Max[1, n] + e]], 0]]; Table[ f[n], {n, 0, 104}] (* _Robert G. Wilson v_, Jun 12 2004 *)
%Y A095228 Cf. A086824.
%K A095228 base,easy,nonn
%O A095228 0,4
%A A095228 _Amarnath Murthy_, Jun 11 2004
%E A095228 Edited, corrected and extended by _Robert G. Wilson v_, Jun 12 2004