id:A027298 - OEIS Search Results

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a(n) = Sum{(k+1)*T(n,k)}, 0<=k<=m, where m=n for n=0,1 and m=[ (n+3)/2 ] for n >= 2, T given by A026022.

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1, 3, 8, 20, 43, 101, 208, 472, 958, 2126, 4288, 9368, 18835, 40673, 81632, 174704, 350266, 744290, 1491232, 3150424, 6309246, 13265138, 26557408, 55610960, 111311068, 232279836, 464856832, 967155824, 1935314563 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A135565 A139488 A028307 this_sequence A000236 A109327 A096585` `Adjacent sequences: A027295 A027296 A027297 this_sequence A027299 A027300 A027301`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.

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