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A076216 Partial sum of coefficients in the continued fraction expansion of sum(k>=0,1/2^(2^k-1)). +0
1
1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 27, 28, 30, 31, 32, 33, 34, 36, 37, 38, 39, 40, 41, 42, 43, 45, 46, 47, 48, 49, 51, 52, 54, 55, 56, 57, 58, 59, 60, 61, 63, 64, 65, 66, 67, 69, 70, 72, 73, 74, 75, 76, 78, 79, 80, 81, 82, 84, 85, 86 (list; graph; listen)
OFFSET

1,2

FORMULA

a(n)=sum(k=1, n, A006466(k)). lim n ->infinity a(n)/n = 6/5 and 0<=6*n-5*a(n)<=7

CROSSREFS

Sequence in context: A132329 A052413 A003247 this_sequence A013919 A101771 A035058

Adjacent sequences: A076213 A076214 A076215 this_sequence A076217 A076218 A076219

KEYWORD

nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Nov 03 2002

EXTENSIONS

Corrected by T. D. Noe (noe(AT)sspectra.com), Nov 02 2006

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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