A074728 - OEIS

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A074728

Sum_{k=1..n} k^(n-k)*binomial(n,k-1).

1, 3, 10, 39, 176, 903, 5174, 32623, 223792, 1655463, 13110758, 110510007, 986490272, 9287036671, 91872460702, 952034494431, 10305790066208, 116254839687543, 1363631057783942, 16599343732844455, 209328335818064176 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	FORMULA	`E.g.f.: (exp(x*exp(x))-exp(x))/x.`
	CROSSREFS	`Cf. A000248.` `Sequence in context: A205543 A137590 A124532 * A087860 A054912 A093463` `Adjacent sequences: A074725 A074726 A074727 * A074729 A074730 A074731`
	KEYWORD	`nonn`
	AUTHOR	`Vladeta Jovovic (vladeta(AT)eunet.rs), Sep 05 2002`

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Last modified February 14 18:47 EST 2012. Contains 205663 sequences.