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 A058293 #13 Dec 15 2017 17:34:53
%S A058293 2,1,1,37,4,1,1,1,1,9,1,1,2,8,6,1,2,2,1,3,1,4,1,1,32,1,1,5,1,1,55,6,1,
%T A058293 1,3,1,3,3,1,3,1,1,3,4,2,1,5,1,1,2,1,95,3,1,8,1,1,1,3,22,1,1,2,1,1,7,
%U A058293 4,5,1,1,1,204,6,2,16,1,4,1,21,1,1,1,93,1,1,71,1,2,1,1,1,1,1,1,25,1,2,5
%N A058293 Continued fraction for square root of 2Pi.
%H A058293 Harry J. Smith, <a href="/A058293/b058293.txt">Table of n, a(n) for n = 0..20000</a>
%H A058293 G. Xiao, <a href="http://wims.unice.fr/~wims/en_tool~number~contfrac.en.html">Contfrac</a>
%H A058293 <a href="/index/Con#confC">Index entries for continued fractions for constants</a>
%e A058293 2.50662827463100050241576528... = 2 + 1/(1 + 1/(1 + 1/(37 + 1/(4 + ...)))). - _Harry J. Smith_, May 31 2009
%t A058293 ContinuedFraction[ Sqrt[2Pi], 100 ]
%o A058293 (PARI) contfrac(sqrt(2*Pi))
%o A058293 (PARI) { allocatemem(932245000); default(realprecision, 21000); x=contfrac(sqrt(2*Pi)); for (n=0, 20000, write("b058293.txt", n, " ", x[n+1])); } \\ _Harry J. Smith_, May 31 2009
%Y A058293 Cf. A019727 Decimal expansion. - _Harry J. Smith_, May 31 2009
%K A058293 cofr,nonn,easy
%O A058293 0,1
%A A058293 _Robert G. Wilson v_, Dec 07 2000
%E A058293 More terms from _Jason Earls_, Jul 03 2001