id:A046707 - OEIS Search Results

Search: id:A046707

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n!*Sum( n^(2k)/(2k)!, k=0..n/2).

+0
1

1, 6, 33, 472, 4745, 99216, 1456273, 39669120, 769528593, 25737068800, 622548099041, 24632715009024, 715109889035737, 32630102257170432, 1106618435304908625, 57151019891266256896, 2219208490411286184737, 127876294410780326952960 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A024079 A118094 A121376 this_sequence A112289 A011798 A044464` `Adjacent sequences: A046704 A046705 A046706 this_sequence A046708 A046709 A046710`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

AT&T Labs Research