A128990 - OEIS

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A128990

(n^3-n^2)*7^n.

0, 196, 6174, 115248, 1680700, 21176820, 242121642, 2582630848, 26149137336, 254227724100, 2392565359030, 21924598926384, 196490913105396, 1728112389619252, 14954818756320450, 127614453387267840 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	CROSSREFS	`Cf. A128796; A036289.` `Sequence in context: A200782 A178722 A061622 * A061619 A185900 A203540` `Adjacent sequences: A128987 A128988 A128989 * A128991 A128992 A128993`
	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 16 17:48 EST 2012. Contains 205939 sequences.