id:A101610 - OEIS Search Results

Search: id:A101610

Displaying 1-1 of 1 results found.

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n! * Sum[k=1..ceiling(n/2), 1/k].

+0
5

1, 2, 9, 36, 220, 1320, 10500, 84000, 828576, 8285760, 97796160, 1173553920, 16145775360, 226040855040, 3554072121600, 56865153945600, 1006228442419200, 18112111963545600, 356294637348249600 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Cf. A101609, A101611, A101612, A101613, A000254, A046673, A052517.` `Sequence in context: A150981 A150982 A003161 this_sequence A111601 A037553 A012493` `Adjacent sequences: A101607 A101608 A101609 this_sequence A101611 A101612 A101613`
	KEYWORD	`nonn,easy`
	AUTHOR	`Ralf Stephan, Dec 10 2004`

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Last modified November 30 22:12 EST 2008. Contains 150989 sequences.

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