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A081777 Continued fraction for sum(k>=0,1/9^(2^k-1)). 0
1, 8, 1, 8, 9, 8, 1, 8, 8, 1, 8, 8, 1, 7, 1, 8, 8, 1, 8, 9, 8, 1, 8, 8, 1, 7, 1, 8, 9, 8, 1, 8, 8, 1, 7, 1, 8, 8, 1, 8, 8, 1, 8, 9, 8, 1, 8, 8, 1, 7, 1, 8, 9, 8, 1, 8, 8, 1, 8, 8, 1, 7, 1, 8, 8, 1, 8, 9, 8, 1, 7, 1, 8, 8, 1, 8, 9, 8, 1, 8, 8, 1, 7, 1, 8, 8, 1, 8, 8, 1, 8, 9, 8, 1, 8, 8, 1, 7, 1, 8, 9, 8, 1, 8, 8 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

Contains only elements 1<=a(n)<=9 ( but 2,3,4,5 and 6 never occur)

CROSSREFS

Cf. A004200.

Sequence in context: A151786 A094770 A093565 * A198988 A098367 A141228

Adjacent sequences:  A081774 A081775 A081776 * A081778 A081779 A081780

KEYWORD

cofr,nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 10 2003

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Last modified February 17 21:13 EST 2012. Contains 206085 sequences.