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%I #10 Sep 20 2015 07:59:21
%S 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,
%T 1,1,2,2,1,2,2,1,2,3,2,1,2,2,1,1,1,2,3,2,1,2,2,1,2,2,1,1,1,2,2,1,2,3,
%U 2,1,1,1,2,2,1,2,3,2,1,2,2
%N Continued fraction for Sum_{k>=0} 1/3^(2^k-1).
%C Contains only elements 1 <= a(n) <= 3. See Judnick, example 12.
%H S. W. Judnick, <a href="http://conservancy.umn.edu/handle/11299//156764">Patterns in continued fraction expansions</a>, Thesis submitted to the faculty of the graduate school of the University of Minnesota, May 2013.
%Y Cf. A004200, A006466.
%K cofr,nonn
%O 1,2
%A _Benoit Cloitre_, Apr 10 2003