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 A096411 #18 Jan 12 2017 04:43:22 %S A096411 3,4,2,1,9,8,2,8,0,3,1,2,2,1,6,5,3,3,1,7,9,2,5,1,1,8,3,4,7,0,0,9,7,0, %T A096411 5,7,9,3,5,7,3,4,8,4,7,3,1,1,7,7,1,9,3,4,3,0,5,7,7,9,7,5,5,1,1,6,3,3, %U A096411 8,4,5,1,2,7,0,9,7,0,3,2,0,5,4,4,6,1,5,3,1,8,3,4,2,7,0,3,1,7,1,5,3,6,1,1,7 %N A096411 Decimal expansion of 1/sqrt(Pi*e). %H A096411 G. C. Greubel, <a href="/A096411/b096411.txt">Table of n, a(n) for n = 0..5000</a> %e A096411 0.3421982803122165331792511834700... %t A096411 RealDigits[N[1/(Pi*E)^(1/2),6! ]][[1]] (* _Vladimir Joseph Stephan Orlovsky_, Jun 18 2009 *) %o A096411 (PARI) 1/sqrt(Pi*exp(1)) \\ _G. C. Greubel_, Jan 11 2017 %Y A096411 Cf. A000796, A001113, A019609. %K A096411 cons,nonn %O A096411 0,1 %A A096411 _Mohammad K. Azarian_, Aug 07 2004 %E A096411 Definition clarified by _R. J. Mathar_, Feb 05 2009