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A081772
Continued fraction for sum(k>=0,1/4^(2^k-1)).
0
1, 3, 1, 3, 4, 3, 1, 3, 3, 1, 3, 3, 1, 2, 1, 3, 3, 1, 3, 4, 3, 1, 3, 3, 1, 2, 1, 3, 4, 3, 1, 3, 3, 1, 2, 1, 3, 3, 1, 3, 3, 1, 3, 4, 3, 1, 3, 3, 1, 2, 1, 3, 4, 3, 1, 3, 3, 1, 3, 3, 1, 2, 1, 3, 3, 1, 3, 4, 3, 1, 2, 1, 3, 3, 1, 3, 4, 3, 1, 3, 3, 1, 2, 1, 3, 3, 1, 3, 3, 1, 3, 4, 3, 1, 3, 3, 1, 2, 1, 3, 4, 3, 1, 3, 3
OFFSET
1,2
COMMENTS
Contains only elements 1<=a(n)<=4
CROSSREFS
Sequence in context: A175721 A337936 A296388 * A204217 A296955 A219525
KEYWORD
cofr,nonn
AUTHOR
Benoit Cloitre, Apr 10 2003
STATUS
approved