id:A087662 - OEIS Search Results

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Values of a certain hypergeometric function. Not known to be always integer-valued.

+0
4

5, 29, 230, 2260, 25921, 334105, 4717653, 71677935, 1156559775, 19624027967, 347486715005, 6382806114599, 121036793631550, 2360217764672530, 47174734548813698, 963862614738695410, 20085285577742751859 (list; graph; listen)

	OFFSET	`0,1`
	FORMULA	`a(n) = 5*hypergeom([ -n, n/2+7/2, n/2+4], [5, 3], -4).`
	CROSSREFS	`Cf. A087659-A087661.` `Adjacent sequences: A087659 A087660 A087661 this_sequence A087663 A087664 A087665` `Sequence in context: A027048 A094856 A057623 this_sequence A113012 A000354 A103815`
	KEYWORD	`nonn`
	AUTHOR	`R. William Gosper (rwg(AT)tc.spnet.com), Sep 26 2003`
	EXTENSIONS	`More terms from Vladeta Jovovic (vladeta(AT)eunet.rs), Sep 30 2003`

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Last modified November 9 12:23 EST 2009. Contains 166233 sequences.

AT&T Labs Research