id:A004527 - OEIS Search Results

Search: id:A004527

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Ratios of successive terms are 1,2,2,3,4,4,5,6,6,...

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1, 1, 2, 4, 12, 48, 192, 960, 5760, 34560, 241920, 1935360, 15482880, 139345920, 1393459200, 13934592000, 153280512000, 1839366144000, 22072393728000, 286941118464000, 4017175658496000, 56240459218944000 (list; graph; listen)

	OFFSET	`0,3`
	CROSSREFS	`Sequence in context: A074449 A131387 A152453 this_sequence A002871 A013172 A052849` `Adjacent sequences: A004524 A004525 A004526 this_sequence A004528 A004529 A004530`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research