id:A049894 - OEIS Search Results

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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).

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1, 1, 3, 4, 8, 16, 32, 62, 123, 249, 498, 994, 1987, 3970, 7932, 15848, 31666, 63393, 126786, 253570, 507139, 1014274, 2028540, 4057064, 8114098, 16228135, 32456144, 64912039, 129823582, 259646171, 519290359, 1038576756, 2077145596 (list; graph; listen)

	OFFSET	`1,3`
	CROSSREFS	`Sequence in context: A007486 A027977 A165438 this_sequence A155861 A153057 A107429` `Adjacent sequences: A049891 A049892 A049893 this_sequence A049895 A049896 A049897`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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