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 A093619 #12 Jan 22 2016 15:38:50
%S A093619 0,0,4,3,5,4,4,2,0,8,7,4,7,2,2,2,5,2,2,7,9,6,7,7,3,4,2,5,1,2,7,9,4,3,
%T A093619 2,1,1,5,1,2,3,2,4,9,2,4,6,0,1,8,0,5,7,4,3,6,2,3,4,4,1,8,7,3,5,5,2,6,
%U A093619 8,6,3,8,4,8,3,7,8,7,8,5,9,2,4,7,3,9,8,1,2,0,5,5,0,6,1,1,7,1,7,6,6,5,8,4,8
%N A093619 Decimal expansion of e^(-2*e).
%H A093619 Harry J. Smith, <a href="/A093619/b093619.txt">Table of n, a(n) for n = 0..20000</a>
%e A093619 0.004354420874722252279677
%t A093619 Join[{0,0},RealDigits[E^(-2E),10,120][[1]]] (* _Harvey P. Dale_, Jan 22 2016 *)
%o A093619 (PARI) { default(realprecision, 20080); x=10*exp(1)^(-2*exp(1)); for (n=0, 20000, d=floor(x); x=(x-d)*10; write("b093619.txt", n, " ", d)); } \\ _Harry J. Smith_, Jun 19 2009
%Y A093619 Cf. A001113, A073226, A073230.
%K A093619 cons,nonn
%O A093619 0,3
%A A093619 _Mohammad K. Azarian_, May 14 2004