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 A159824 #8 Dec 19 2015 23:18:47
%S A159824 36,2,6,9,2,1,2,5,1,1,6,2,1,291,1,38,50,1,2,5,4,1,2,2,1,5,1,4,13,2,1,
%T A159824 4,3,3,1,2,25,1,1,1,2,2,1,1,1,2,2,3,1,43,1,2,7,3,1,1,1,2,4,2,1,1,3,1,
%U A159824 3,3,2,2,16,3,5,2,1,5,2,1,10,1,1,3,1,13,1,1,3,1,10,4,1,1,1,38,1,2,2,1,1,3
%N A159824 Continued fraction for Pi^Pi (cf. A073233).
%H A159824 Harry J. Smith, <a href="/A159824/b159824.txt">Table of n, a(n) for n = 0..20000</a>
%e A159824 36.4621596072079117709908260... = 36 + 1/(2 + 1/(6 + 1/(9 + 1/(2 + ...)))).
%t A159824 ContinuedFraction[Pi^Pi,200] (* _Vladimir Joseph Stephan Orlovsky_, Jul 20 2010 *)
%o A159824 (PARI) { allocatemem(932245000); default(realprecision, 21000); x=contfrac(Pi^Pi); for (n=1, 20001, write("b159824.txt", n-1, " ", x[n])); }
%Y A159824 Cf. A001076, A001203, A001204, A002945, A010767, A011002, A011003, A073233, A073238, A179613, A179615, A179616, A179617.
%K A159824 nonn
%O A159824 0,1
%A A159824 _Harry J. Smith_, Apr 30 2009
%E A159824 Edited by _N. J. A. Sloane_, Jul 22 2010