A016558 - OEIS

%I #14 Feb 05 2023 12:05:56

%S 3,2,2,1,1,5,1,30,5,1,1,1,41,1,3,1,6,8,2,1,4,2,5,3,3,376,4,2,21,4,1,1,

%T 13,13,1,1,1,15,1,1,11,2,2,3,1,5,3,1,1,4,1,1,1,3,14,1,1,1,1,3,1,4,1,1,

%U 1,2,1,5,1,1,1,1,18,1,1,1,1

%N Continued fraction for log(61/2).

%H Harry J. Smith, <a href="/A016558/b016558.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 3.417726683613365939334156981... = 3 + 1/(2 + 1/(2 + 1/(1 + 1/(1 + ...)))). - _Harry J. Smith_, May 28 2009

%t ContinuedFraction[Log[61/2],100] (* _Harvey P. Dale_, Feb 05 2023 *)

%o (PARI) { allocatemem(932245000); default(realprecision, 21000); x=contfrac(log(61/2)); for (n=1, 20000, write("b016558.txt", n, " ", x[n])); } \\ _Harry J. Smith_, May 28 2009

%Y Cf. A016607 Decimal expansion. - _Harry J. Smith_, May 28 2009

%K nonn,cofr

%O 1,1

%A _N. J. A. Sloane_