A021464 - OEIS

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A021464

Expansion of 1/((1-x)(1-3x)(1-5x)(1-10x)).

1, 19, 248, 2810, 29871, 307929, 3126478, 31504000, 316245941, 3168518639, 31715571108, 317307900390, 3173840747611, 31742218586149, 317441248586138, 3174507821007980, 31745554950382881, 317457933399054459 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,2`
	LINKS	`Table of n, a(n) for n=0..17.`
	FORMULA	`a(n) = (810^(n+3) - 635^(n+3) + 90*3^(n+3) - 35)/2520. - Yahia Kahloune, May 19 2013`
	CROSSREFS	`Sequence in context: A224180 A019443 A021229 * A017998 A018912 A021202` `Adjacent sequences: A021461 A021462 A021463 * A021465 A021466 A021467`
	KEYWORD	`nonn,changed`
	AUTHOR	`N. J. A. Sloane.`
	STATUS	`approved`

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Last modified May 20 08:48 EDT 2013. Contains 225458 sequences.