id:A056122 - OEIS Search Results

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a(n)=(8n+9)*C(n+8,8)/9.

+0
2

1, 17, 125, 605, 2255, 7007, 19019, 46475, 104390, 218790, 432718, 814606, 1469650, 2554930, 4299130, 7027834, 11195503, 17425375, 26558675, 39714675, 58363305, 84412185, 120310125, 169169325, 234908700, 322420956, 437766252 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`G.f.(x)=(1+7x)/(1-x)^10.`
	CROSSREFS	`Cf. A056001.` `Cf. A093565 ((8, 1) Pascal, column m=9). Partial sums of A056001.` `Sequence in context: A031213 A021003 A023081 this_sequence A036828 A142613 A066453` `Adjacent sequences: A056119 A056120 A056121 this_sequence A056123 A056124 A056125`
	KEYWORD	`easy,nonn`
	AUTHOR	`Barry E. Williams, Jul 06 2000`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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