cp's OEIS Frontend

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.

A016441 Continued fraction for log(13).

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%I A016441 #18 Nov 18 2024 17:14:50
%S A016441 2,1,1,3,2,1,6,2,1,4,47,1,1,1,1,1,11,4,2,18,1,2,2,3,1,1,2,2,3,2,40,7,
%T A016441 1,4,1,28,6,1,2,7,1,1,1,8,1,3,1,21,1,4,1,2,4,44,3,4,4,1,3,1,23,2,2,5,
%U A016441 1,1,33,1,1,13,1,60,115,1,2,1
%N A016441 Continued fraction for log(13).
%H A016441 Harry J. Smith, <a href="/A016441/b016441.txt">Table of n, a(n) for n = 1..20000</a>
%e A016441 2.564949357461536736053487441... = 2 + 1/(1 + 1/(1 + 1/(3 + 1/(2 + ...)))). - _Harry J. Smith_, May 16 2009
%t A016441 ContinuedFraction[Log[13], 100] (* _Paolo Xausa_, Mar 22 2024 *)
%o A016441 (PARI) { allocatemem(932245000); default(realprecision, 21000); x=contfrac(log(13)); for (n=1, 20000, write("b016441.txt", n, " ", x[n])); } \\ _Harry J. Smith_, May 16 2009
%Y A016441 Cf. A016636 (decimal expansion). - _Harry J. Smith_, May 16 2009
%K A016441 nonn,cofr
%O A016441 1,1
%A A016441 _N. J. A. Sloane_