A295453 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A295453

a(n) = (15*n)!*n!/((9*n)!*(5*n)!*(2*n)!).

1, 15015, 951425475, 70008087393552, 5472752419793774115, 442152818018970753425640, 36471466447057357977530250960, 3051670756860336385013412647728800, 258020271506436677733823067896257122595, 21990039069051148065537923218288162358113800 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,2`
	LINKS	`Table of n, a(n) for n=0..9.`
	FORMULA	`G.f.: hypergeom([1/15, 2/15, 4/15, 7/15, 8/15, 11/15, 13/15, 14/15], [1/9, 2/9, 4/9, 1/2, 5/9, 7/9, 8/9], 9765625/108*x).`
	CROSSREFS	`Cf. A295431.` `Sequence in context: A200090 A147578 A285993 * A205022 A207297 A151595` `Adjacent sequences: A295450 A295451 A295452 * A295454 A295455 A295456`
	KEYWORD	`nonn`
	AUTHOR	`Gheorghe Coserea, Nov 27 2017`
	STATUS	`approved`

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 7 10:17 EDT 2022. Contains 355143 sequences. (Running on oeis4.)