%I A016732
%S A016732 1,2,1,1,2,3,7,6,4,1,1,21,3,1,3,3,1,1,2,1,1,2,6,1,1,3,9,
%T A016732 3,3,1,2,1,1,1,3,1,10,7,2,5,2,2,4,9,7,1,1,1,13,1,14,1,1,
%U A016732 1,1,2,6,1,1,1,2,2,9,1,1,3,3,1,34,1,1,5,16,3,3,1,1,9,2
%N A016732 Continued fraction for ln(4).
%H A016732 Harry J. Smith, <a href="b016732.txt">Table of n, a(n) for n=1,...,20000</
               a>
%H A016732 G. Xiao, <a href="http://wims.unice.fr/~wims/en_tool~number~contfrac.en.html">
               Contfrac</a>
%e A016732 1.386294361119890618834464242... = 1 + 1/(2 + 1/(1 + 1/(1 + 1/(2 + ...)))) 
               [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), May 16 2009]
%o A016732 (PARI) { allocatemem(932245000); default(realprecision, 21000); x=contfrac(log(4)); 
               for (n=1, 20000, write("b016732.txt", n, " ", x[n])); } [From Harry 
               J. Smith (hjsmithh(AT)sbcglobal.net), May 16 2009]
%Y A016732 Cf. A016627 Decimal expansion. [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), 
               May 16 2009]
%Y A016732 Sequence in context: A025259 A130030 A088022 this_sequence A077948 A077971 
               A030018
%Y A016732 Adjacent sequences: A016729 A016730 A016731 this_sequence A016733 A016734 
               A016735
%K A016732 nonn,cofr
%O A016732 1,2
%A A016732 N. J. A. Sloane (njas(AT)research.att.com).