id:A166699 - OEIS Search Results

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Totally multiplicative sequence with a(p) = a(p-1) + 2 for prime p.

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1, 3, 5, 9, 11, 15, 17, 27, 25, 33, 35, 45, 47, 51, 55, 81, 83, 75, 77, 99, 85, 105, 107, 135, 121, 141, 125, 153, 155, 165, 167, 243, 175, 249, 187, 225, 227, 231, 235, 297, 299, 255, 257, 315, 275, 321, 323, 405, 289, 363 (list; graph; listen)

	OFFSET	`1,2`
	FORMULA	`Multiplicative with a(p^e) = (a(p-1)+2)^e. If n = Product p(k)^e(k) then a(n) = Product (a(p(k)-1)+2)^e(k).`
	CROSSREFS	`Sequence in context: A076610 A069205 A064988 this_sequence A052092 A075991 A002731` `Adjacent sequences: A166696 A166697 A166698 this_sequence A166700 A166701 A166702`
	KEYWORD	`nonn`
	AUTHOR	`Jaroslav Krizek (jaroslav.krizek(AT)atlas.cz), Oct 18 2009`

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Last modified November 22 15:28 EST 2009. Contains 167310 sequences.

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