A128624 - OEIS

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A128624

Row sums of A128623.

1, 4, 12, 24, 45, 72, 112, 160, 225, 300 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	FORMULA	`Row sums of triangle A128623. a(n) = n * A086378(n).`
	EXAMPLE	`a(3) = 12 = (6 + 3 + 3).` `a(3) = 12 = 3*4, where 4 = A086378(3).`
	CROSSREFS	`Cf. A128621, A000012, A086378, A128623.` `Sequence in context: A057305 A008195 A001209 * A192797 A160619 A132477` `Adjacent sequences: A128621 A128622 A128623 * A128625 A128626 A128627`
	KEYWORD	`nonn`
	AUTHOR	`Gary W. Adamson (qntmpkt(AT)yahoo.com), Mar 14 2007`

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Last modified February 17 12:38 EST 2012. Contains 206021 sequences.