id:A027081 - OEIS Search Results

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a(n) = Sum{T(n,k)*T(n,k+3)}, 0<=k<=2n-3, T given by A027052.

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8, 56, 438, 3574, 29738, 249200, 2094902, 17648718, 148968822, 1259807224, 10674450652, 90618393250, 770728674864, 6567151658496, 56054864624310, 479267092351534 (list; graph; listen)

	OFFSET	`3,1`
	CROSSREFS	`Sequence in context: A003950 A033134 A126985 this_sequence A093134 A001398 A087290` `Adjacent sequences: A027078 A027079 A027080 this_sequence A027082 A027083 A027084`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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