id:A053136 - OEIS Search Results

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Binomial coefficients C(2n+7,7).

+0
3

1, 36, 330, 1716, 6435, 19448, 50388, 116280, 245157, 480700, 888030, 1560780, 2629575, 4272048, 6724520, 10295472, 15380937, 22481940, 32224114, 45379620, 62891499, 85900584, 115775100, 154143080, 202927725, 264385836, 341149446 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Even indexed members of eighth column of Pascal's triangle A007318.` `Number of standard tableaux of shape (2n+1,1^7) - Emeric Deutsch (deutsch(AT)duke.poly.edu), May 30 2004`
	LINKS	`Milan Janjic, Two Enumerative Functions`
	FORMULA	`a(n)= binomial(2n+7, 7)= A000580(2n+7). G.f.(1+28x+70x^2+28*x^3+x^4)/(1-x)^8.`
	CROSSREFS	`Cf. A053135, A000580, A053129.` `Sequence in context: A014800 A067473 A068075 this_sequence A000821 A071232 A135828` `Adjacent sequences: A053133 A053134 A053135 this_sequence A053137 A053138 A053139`
	KEYWORD	`nonn,easy`
	AUTHOR	`Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de)`

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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