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 A159821 #7 Dec 19 2015 23:17:52 %S A159821 190,1,12,2,2,1,12,2,10,2,1,16,1,226,2,1,2,1,2,2,1,1,9,3,7,1,1,1,2,1, %T A159821 1,1,6,2,2,494,1,1,60,194,2,1,2,1,4,1,1,7,1,4,7,1,1,1,5,4,2,5,2,1,4,4, %U A159821 1,7,1,16,4,1,1,4,2,1,5283,4,11,1,2,1,3,1,1,1,5,1,1,2,3,3,1,3,5,3,1,2,1,1,1 %N A159821 Continued fraction for (e*Pi*phi)^2 A131566, where phi = (1 + sqrt(5))/2. %H A159821 Harry J. Smith, <a href="/A159821/b159821.txt">Table of n, a(n) for n = 0..20000</a> %e A159821 (e*Pi*phi)^2 = 190.925523334... = 190 + 1/(1 + 1/(12 + 1/(2 + 1/(2 + ...)))). %t A159821 ContinuedFraction[(E*Pi*GoldenRatio)^2,100] (* _Harvey P. Dale_, Jan 15 2015 *) %o A159821 (PARI) { allocatemem(932245000); default(realprecision, 21000); phi = (1 + sqrt(5))/2; x=contfrac((exp(1)*Pi*phi)^2); for (n=1, 20001, write("b159821.txt", n-1, " ", x[n])); } %K A159821 nonn %O A159821 0,1 %A A159821 _Harry J. Smith_, Apr 26 2009