id:A004303 - OEIS Search Results

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C(2n-2,n-1)/n - 2^(n-1) + n.
(Formerly M3015)

+0
1

1, 1, 1, 3, 16, 75, 309, 1183, 4360, 15783, 56750, 203929, 734722, 2658071, 9662093, 35292151, 129513736, 477376575, 1766738922, 6563071865, 24464169890 (list; graph; listen)

	OFFSET	`2,4`
	REFERENCES	`J. W. Moon, A problem on arcs without bypasses in tournaments, J. Combin. Theory B 21 (1976), 71-75.`
	CROSSREFS	`Adjacent sequences: A004300 A004301 A004302 this_sequence A004304 A004305 A004306` `Sequence in context: A012279 A037098 A038602 this_sequence A005947 A003769 A005386`
	KEYWORD	`nonn`
	AUTHOR	`njas`

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.

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