id:A049895 - OEIS Search Results

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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).

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1, 1, 3, 4, 5, 13, 23, 37, 50, 136, 269, 529, 1034, 1969, 3545, 5650, 7619, 20887, 41771, 83533, 167042, 333985, 667577, 1333714, 2663747, 5312257, 10561868, 20873284, 40746839, 77515135, 139469243, 222296635, 299811770, 821920174 (list; graph; listen)

	OFFSET	`1,3`
	CROSSREFS	`Sequence in context: A060738 A090651 A062201 this_sequence A051530 A048040 A051033` `Adjacent sequences: A049892 A049893 A049894 this_sequence A049896 A049897 A049898`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

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