id:A066296 - OEIS Search Results

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a(n) = floor[n^(1/omega[n])], small-omega-root of n.

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2, 3, 4, 5, 2, 7, 8, 9, 3, 11, 3, 13, 3, 3, 16, 17, 4, 19, 4, 4, 4, 23, 4, 25, 5, 27, 5, 29, 3, 31, 32, 5, 5, 5, 6, 37, 6, 6, 6, 41, 3, 43, 6, 6, 6, 47, 6, 49, 7, 7, 7, 53, 7, 7, 7, 7, 7, 59, 3, 61, 7, 7, 64, 8, 4, 67, 8, 8, 4, 71, 8, 73, 8, 8, 8, 8, 4, 79, 8, 81, 9, 83, 4, 9, 9, 9, 9, 89, 4, 9, 9 (list; graph; listen)

	OFFSET	`2,1`
	FORMULA	`a(n) = floor[n^(1/omega[n])] = floor[n^(1/A001221(n))]`
	EXAMPLE	`a(n) = n if n is a power of prime.`
	CROSSREFS	`Cf. A001221, A000040, A002808.` `Adjacent sequences: A066293 A066294 A066295 this_sequence A066297 A066298 A066299` `Sequence in context: A081811 A034684 A028233 this_sequence A053626 A134364 A104413`
	KEYWORD	`nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Dec 12 2001`

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.

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