A049376 - OEIS

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A049376

Row sums of triangle A046089.

1, 4, 22, 154, 1306, 12976, 147484, 1883932, 26680924, 414468496, 7001104936, 127677078904, 2498712779512, 52209534323584, 1159559538626896, 27269218041047056, 676732851527182864, 17669429275516846912 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	LINKS	`W. Lang, On generalizations of Stirling number triangles, J. Integer Seqs., Vol. 3 (2000), #00.2.4.`
	FORMULA	`E.g.f. exp(p(x))-1 with p(x) := x(2-x)/(2(1-x)^2) (E.g.f. first column of A046089).` `Lah transform of A000085: Sum_{k=0..n} n!/k!binomial(n-1, k-1)A000085(k). - Vladeta Jovovic (vladeta(AT)eunet.rs), Oct 02 2003`
	CROSSREFS	`Sequence in context: A062817 A196275 A000307 * A083410 A052772 A052650` `Adjacent sequences: A049373 A049374 A049375 * A049377 A049378 A049379`
	KEYWORD	`nonn`
	AUTHOR	`Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de)`

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Last modified February 13 05:39 EST 2012. Contains 205436 sequences.