id:A030054 - OEIS Search Results

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C(2n+1,n-4).

+0
5

1, 11, 78, 455, 2380, 11628, 54264, 245157, 1081575, 4686825, 20030010, 84672315, 354817320, 1476337800, 6107086800, 25140840660, 103077446706, 421171648758, 1715884494940, 6973199770790, 28277527346376 (list; graph; listen)

	OFFSET	`4,2`
	LINKS	`Milan Janjic, Two Enumerative Functions`
	CROSSREFS	`Diagonal 10 of triangle A100257.` `Sequence in context: A000589 A118936 A041224 this_sequence A140542 A101983 A139953` `Adjacent sequences: A030051 A030052 A030053 this_sequence A030055 A030056 A030057`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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

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