id:A090444 - OEIS Search Results

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Fifth column (m=4) of triangle A090441.

+0
2

1, 24, 2880, 1036800, 870912000, 1463132160000, 4424511651840000, 22299538725273600000, 176612346704166912000000, 2098154678845502914560000000, 36004334288988830013849600000000 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n)=(n+3)!(n+2)!(n+1)!*n!/12, n>=0. 12=A000178(3) (superfactorial).`
	CROSSREFS	`Sequence in context: A064596 A092706 A060902 this_sequence A001512 A088731 A072529` `Adjacent sequences: A090441 A090442 A090443 this_sequence A090445 A090446 A090447`
	KEYWORD	`nonn,easy`
	AUTHOR	`Wolfdieter Lang (wolfdieter.lang_AT_physik_DOT_uni-karlsruhe_DOT_de), Dec 23 2003`

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.

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