id:A072776 - OEIS Search Results

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Exponents of powers of square-free numbers.

+0
4

1, 1, 1, 2, 1, 1, 1, 3, 2, 1, 1, 1, 1, 1, 4, 1, 1, 1, 1, 1, 2, 1, 3, 1, 1, 1, 5, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 3, 1, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 (list; graph; listen)

	OFFSET	`1,4`
	COMMENT	`A072774(n) = A072775(n)^a(n);` `A072774(n) is square-free iff a(n)=1.`
	CROSSREFS	`Sequence in context: A051904 A070012 A071178 this_sequence A077481 A086290 A136568` `Adjacent sequences: A072773 A072774 A072775 this_sequence A072777 A072778 A072779`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jul 10 2002`

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

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