A166706 - OEIS

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A166706

Totally multiplicative sequence with a(p) = a(p-1) + 9 for prime p.

1, 10, 19, 100, 109, 190, 199, 1000, 361, 1090, 1099, 1900, 1909, 1990, 2071, 10000, 10009, 3610, 3619, 10900, 3781, 10990, 10999, 19000, 11881, 19090, 6859, 19900, 19909, 20710, 20719, 100000, 20881, 100090, 21691, 36100, 36109, 36190, 36271 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	FORMULA	`Multiplicative with a(p^e) = (a(p-1)+9)^e. If n = Product p(k)^e(k) then a(n) = Product (a(p(k)-1)+9)^e(k).`
	CROSSREFS	`Sequence in context: A023109 A146091 A007811 * A131495 A060630 A070199` `Adjacent sequences: A166703 A166704 A166705 * A166707 A166708 A166709`
	KEYWORD	`nonn,mult`
	AUTHOR	`Jaroslav Krizek (jaroslav.krizek(AT)atlas.cz), Oct 18 2009`

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Last modified February 17 10:05 EST 2012. Contains 206009 sequences.