id:A003576 - OEIS Search Results

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Dowling numbers.

+0
1

1, 2, 8, 48, 352, 3008, 29440, 324096, 3947520, 52541440, 757260288, 11733385216, 194272854016, 3419584921600, 63707979972608, 1251489089060864, 25836869372608512, 558946705406427136 (list; graph; listen)

	OFFSET	`0,2`
	REFERENCES	`Benoumhani, Moussa; On Whitney numbers of Dowling lattices. Discrete Math. 159 (1996), no. 1-3, 13-33.`
	FORMULA	`E.g.f.: exp(z + 1/4 exp(4 z) - 1/4).`
	CROSSREFS	`Sequence in context: A136722 A085615 A054726 this_sequence A095989 A124453 A000165` `Adjacent sequences: A003573 A003574 A003575 this_sequence A003577 A003578 A003579`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 1 13:27 EST 2009. Contains 167806 sequences.

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