id:A067580 - OEIS Search Results

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a(n)=prod(i=1,n,bigomega(i))*sum(i=1,n,1/bigomega(i))

+0
1

1, 2, 5, 7, 16, 20, 64, 140, 304, 352, 1104, 1248, 2640, 5568, 22848, 25152, 77760, 84672, 260928, 542592, 1126656, 1209600, 4921344, 10174464, 21012480, 64364544, 197074944, 209018880, 639000576, 674832384, 3409993728 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Sequence in context: A032216 A032141 A032045 this_sequence A082088 A075881 A089727` `Adjacent sequences: A067577 A067578 A067579 this_sequence A067581 A067582 A067583`
	KEYWORD	`nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Jan 30 2002`

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Last modified December 19 12:50 EST 2009. Contains 171053 sequences.

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