id:A066503 - OEIS Search Results

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a(n) = n - square-free kernel of n, A007947.

+0
3

0, 0, 0, 2, 0, 0, 0, 6, 6, 0, 0, 6, 0, 0, 0, 14, 0, 12, 0, 10, 0, 0, 0, 18, 20, 0, 24, 14, 0, 0, 0, 30, 0, 0, 0, 30, 0, 0, 0, 30, 0, 0, 0, 22, 30, 0, 0, 42, 42, 40, 0, 26, 0, 48, 0, 42, 0, 0, 0, 30, 0, 0, 42, 62, 0, 0, 0, 34, 0, 0, 0, 66, 0, 0, 60, 38, 0, 0 (list; graph; listen)

	OFFSET	`1,4`
	COMMENT	`a(A005117(n)) = 0`
	CROSSREFS	`Adjacent sequences: A066500 A066501 A066502 this_sequence A066504 A066505 A066506` `Sequence in context: A094315 A048146 A028973 this_sequence A057385 A107491 A063698`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jan 04 2002`

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Last modified October 6 12:54 EDT 2008. Contains 144667 sequences.

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