id:A004936 - OEIS Search Results

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Numerator of (binomial(2*n-2,n-1)/n!)^2.

+0
1

1, 1, 1, 25, 49, 49, 121, 20449, 20449, 5909761, 17631601, 17631601, 55190041, 55190041, 55190041, 46414824481, 154341336769, 154341336769, 427538329, 585299972401, 585299972401, 983889253606081, 3438962627443561 (list; graph; listen)

	OFFSET	`1,4`
	REFERENCES	`Valtr, Pavel; The probability that n random points in a triangle are in convex position. Combinatorica 16 (1996), no. 4, 567-573.`
	LINKS	`Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.`
	CROSSREFS	`Sequence in context: A143278 A106632 A090093 this_sequence A062058 A069063 A064937` `Adjacent sequences: A004933 A004934 A004935 this_sequence A004937 A004938 A004939`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 4 08:07 EST 2009. Contains 170310 sequences.

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