id:A126452 - OEIS Search Results

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Column 1 of triangle A126450; a(n) = C( C(n+3,3), n).

+0
7

1, 4, 45, 1140, 52360, 3819816, 406481544, 59487568920, 11468588169060, 2818651865383860, 860587163078645431, 319667046321630491484, 141992594868360194121800, 74339194732961502662043600 (list; graph; listen)

	OFFSET	`0,2`
	PROGRAM	`(PARI) a(n)=binomial((n+1)(n+2)(n+3)/3!, n)`
	CROSSREFS	`Cf. A126450; A126451, A126453; A126447, A126456, A126459.` `Sequence in context: A114473 A126747 A107668 this_sequence A082765 A132873 A102894` `Adjacent sequences: A126449 A126450 A126451 this_sequence A126453 A126454 A126455`
	KEYWORD	`nonn`
	AUTHOR	`Paul D. Hanna (pauldhanna(AT)juno.com), Dec 27 2006`

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Last modified September 7 15:23 EDT 2008. Contains 143483 sequences.

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