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A049910 a(n)=a(1)+a(2)+...+a(n-1)-a(m), where m=n-1-2^p and 2^p<n-1<=2^(p+1). 0
1, 2, 3, 5, 9, 19, 37, 73, 144, 292, 583, 1165, 2328, 4652, 9294, 18570, 37104, 74280, 148559, 297117, 594232, 1188460, 2376910, 4753802, 9507568, 19015065, 38029982, 76059673, 152118764, 304236365, 608470406, 1216936170, 2433863064 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..33.

CROSSREFS

Sequence in context: A003218 A119002 A058770 * A077643 A123389 A113984

Adjacent sequences:  A049907 A049908 A049909 * A049911 A049912 A049913

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified November 14 12:21 EST 2019. Contains 329114 sequences. (Running on oeis4.)