id:A036070 - OEIS Search Results

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Expansion of (-1+1/(1-4*x)^4)/(16*x); related to A038846.

+0
6

1, 10, 80, 560, 3584, 21504, 122880, 675840, 3604480, 18743296, 95420416, 477102080, 2348810240, 11408506880, 54760833024, 260113956864, 1224065679360, 5712306503680, 26456998543360, 121702193299456 (list; graph; listen)

	OFFSET	`0,2`
	LINKS	`W. Lang, On generalizations of Stirling number triangles, J. Integer Seqs., Vol. 3 (2000), #00.2.4.`
	FORMULA	`a(n) = 4^(n-1)binomial(n+4, 3); G.f. (-1+(1-4x)^(-4))/(x*4^2).`
	CROSSREFS	`Cf. A038846, A001787. a(n)= A030526(n+1, 1) (first column of triangle).` `Sequence in context: A027790 A000575 A055285 this_sequence A125373 A093145 A037509` `Adjacent sequences: A036067 A036068 A036069 this_sequence A036071 A036072 A036073`
	KEYWORD	`easy,nonn`
	AUTHOR	`Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de)`

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Last modified November 24 14:25 EST 2009. Contains 167438 sequences.

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