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A049959 a(n)=a(1)+a(2)+...+a(n-1)+a(m), where m=2n-2-2^(p+1) and 2^p<n-1<=2^(p+1). 0
1, 2, 3, 8, 22, 38, 82, 194, 544, 896, 1798, 3626, 7408, 15518, 33766, 79424, 222754, 366086, 732178, 1464386, 2928928, 5858558, 11719846, 23451584, 46967074, 94220810, 189539920, 383474012, 784541050, 1639851326, 3568955854 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..31.

CROSSREFS

Sequence in context: A238329 A272333 A098119 * A006545 A089402 A127940

Adjacent sequences:  A049956 A049957 A049958 * A049960 A049961 A049962

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified June 17 05:39 EDT 2019. Contains 324183 sequences. (Running on oeis4.)