id:A166628 - OEIS Search Results

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Totally multiplicative sequence with a(p) = 7p for prime p.

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1, 14, 21, 196, 35, 294, 49, 2744, 441, 490, 77, 4116, 91, 686, 735, 38416, 119, 6174, 133, 6860, 1029, 1078, 161, 57624, 1225, 1274, 9261, 9604, 203, 10290, 217, 537824, 1617, 1666, 1715, 86436, 259, 1862, 1911, 96040, 287, 14406, 301, 15092, 15435 (list; graph; listen)

	OFFSET	`1,2`
	FORMULA	`Multiplicative with a(p^e) = (7p)^e. If n = Product p(k)^e(k) then a(n) = Product (7p(k))^e(k). a(n) = n A165828(n) = n * 7^bigomega(n) = n * 7^A001222(n).`
	CROSSREFS	`Sequence in context: A128705 A073250 A159453 this_sequence A082802 A113190 A092112` `Adjacent sequences: A166625 A166626 A166627 this_sequence A166629 A166630 A166631`
	KEYWORD	`nonn`
	AUTHOR	`Jaroslav Krizek (jaroslav.krizek(AT)atlas.cz), Oct 18 2009`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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