id:A003578 - OEIS Search Results

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Dowling numbers.

+0
1

1, 2, 10, 80, 772, 8648, 111592, 1631360, 26518672, 472528160, 9139219360, 190461416192, 4250569655872, 101040920561792, 2546488866632320, 67772341398044672, 1898177372174512384, 55780954727160472064 (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 + 1/6 exp(6 z) - 1/6).`
	CROSSREFS	`Sequence in context: A100248 A108486 A152168 this_sequence A152600 A048286 A133480` `Adjacent sequences: A003575 A003576 A003577 this_sequence A003579 A003580 A003581`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

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