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A049925 a(n)=a(1)+a(2)+...+a(n-1)-a(m), where m=2^(p+1)+2-n and 2^p<n-1<=2^(p+1). 0
1, 3, 3, 4, 10, 17, 35, 70, 142, 215, 465, 948, 1903, 3812, 7625, 15250, 30502, 45755, 99135, 202083, 406075, 813105, 1626693, 3253636, 6507345, 13014762, 26029559, 52059136, 104118279, 208236564, 416473129, 832946258, 1665892518 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Sequence in context: A144626 A033707 A178043 * A118114 A076183 A011445

Adjacent sequences:  A049922 A049923 A049924 * A049926 A049927 A049928

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 16 17:46 EST 2012. Contains 205939 sequences.