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.

A016530 Continued fraction for log(5/2).

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%I A016530 #15 Apr 01 2024 14:10:13
%S A016530 0,1,10,1,17,1,1,3,1,48,1,9,1,1,9,1,1,2,22,2,6,2,3,1,4,3,5,107,1,3,1,
%T A016530 2,4,4,1,1,5,3,4,109,1,4,1,18,2,1,3,3,2,1,1,1,1,1,1,1,1,3,6,1,2,6,1,1,
%U A016530 7,1,1,1,1,79,4,1,23,1,94,1
%N A016530 Continued fraction for log(5/2).
%H A016530 Harry J. Smith, <a href="/A016530/b016530.txt">Table of n, a(n) for n = 1..20000</a>
%H A016530 G. Xiao, <a href="http://wims.unice.fr/~wims/en_tool~number~contfrac.en.html">Contfrac</a>
%e A016530 0.9162907318741550651835272... = 0 + 1/(1 + 1/(10 + 1/(1 + 1/(17 + ...)))). - _Harry J. Smith_, May 25 2009
%t A016530 ContinuedFraction[Log[5/2], 100] (* _Paolo Xausa_, Apr 01 2024 *)
%o A016530 (PARI) { allocatemem(932245000); default(realprecision, 21000); x=contfrac(log(5/2)); for (n=1, 20000, write("b016530.txt", n, " ", x[n])); } \\ _Harry J. Smith_, May 25 2009
%Y A016530 Cf. A016579 (decimal expansion).
%K A016530 nonn,cofr
%O A016530 1,3
%A A016530 _N. J. A. Sloane_