%I A081771
%S A081771 1,2,1,2,3,2,1,2,2,1,2,2,1,1,1,2,2,1,2,3,2,1,2,2,1,1,1,2,3,2,1,2,2,1,1,
%T A081771 1,2,2,1,2,2,1,2,3,2,1,2,2,1,1,1,2,3,2,1,2,2,1,2,2,1,1,1,2,2,1,2,3,2,1,
%U A081771 1,1,2,2,1,2,3,2,1,2,2
%N A081771 Continued fraction for sum(k>=0,1/3^(2^k-1)).
%C A081771 Contains only elements 1<=a(n)<=3
%Y A081771 Cf. A004200, A006466.
%Y A081771 Sequence in context: A105203 A059131 A059129 this_sequence A066856 A089280 
               A100661
%Y A081771 Adjacent sequences: A081768 A081769 A081770 this_sequence A081772 A081773 
               A081774
%K A081771 cofr,nonn
%O A081771 1,2
%A A081771 Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 10 2003