A016530 - OEIS

%I #15 Apr 01 2024 14:10:13

%S 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 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 7,1,1,1,1,79,4,1,23,1,94,1

%N Continued fraction for log(5/2).

%H Harry J. Smith, <a href="/A016530/b016530.txt">Table of n, a(n) for n = 1..20000</a>

%H G. Xiao, <a href="http://wims.unice.fr/~wims/en_tool~number~contfrac.en.html">Contfrac</a>

%e 0.9162907318741550651835272... = 0 + 1/(1 + 1/(10 + 1/(1 + 1/(17 + ...)))). - _Harry J. Smith_, May 25 2009

%t ContinuedFraction[Log[5/2], 100] (* _Paolo Xausa_, Apr 01 2024 *)

%o (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 Cf. A016579 (decimal expansion).

%K nonn,cofr

%O 1,3

%A _N. J. A. Sloane_