A128992 - OEIS

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A128992

(n^3-n^2)*9^n.

0, 324, 13122, 314928, 5904900, 95659380, 1406192886, 19284931008, 251048476872, 3138105960900, 37971082126890, 447368385785904, 5154903899851212, 58290067175240628, 648557066098144350 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	CROSSREFS	`Cf. A128796; A036289.` `Sequence in context: A203374 A183358 A128381 * A204082 A088216 A121001` `Adjacent sequences: A128989 A128990 A128991 * A128993 A128994 A128995`
	KEYWORD	`nonn`
	AUTHOR	`Mohammad K. Azarian (azarian(AT)evansville.edu), Apr 30 2007`
	EXTENSIONS	`Corrected the first offset. - Mohammad K. Azarian (azarian(AT)evansville.edu), Nov 20 2008`

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Last modified February 14 16:34 EST 2012. Contains 205635 sequences.