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A049884 a(n)=a(1)+a(2)+...+a(n-1)-a(m), where m=2n-3-2^(p+1) and 2^p<n-1<=2^(p+1). 0
1, 1, 1, 2, 4, 8, 16, 29, 46, 107, 214, 425, 838, 1646, 3124, 5624, 8962, 21047, 42094, 84185, 168358, 336686, 673204, 1345784, 2689282, 5372726, 10712320, 21298376, 42091906, 82167734, 156312430, 281245274, 448270024, 1052852477 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

Table of n, a(n) for n=1..34.

CROSSREFS

Sequence in context: A255937 A177269 A018726 * A085583 A160786 A054154

Adjacent sequences:  A049881 A049882 A049883 * A049885 A049886 A049887

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified April 24 19:49 EDT 2019. Contains 322446 sequences. (Running on oeis4.)