A053150 - OEIS

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A053150

Cube root of largest cube dividing n.

1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 3, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 3, 1, 2, 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 3 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,8`
	LINKS	`H. Bottomley, Some Smarandache-type multiplicative sequences`
	FORMULA	`Multiplicative with a(p^e) = p^[e/3]. - Mitch Harris, Apr 19 2005.` `a(n)=A008834(n)^(1/3) =sqrt(A000189(n)/A000188(A050985(n)))` `Dirichlet g.f. zeta(3s-1)*zeta(s)/zeta(3s). - R. J. Mathar, Apr 09 2011`
	CROSSREFS	`Cf. A000188, A008834.` `Sequence in context: A061704 A050361 A072911 * A163379 A006466 A086597` `Adjacent sequences: A053147 A053148 A053149 * A053151 A053152 A053153`
	KEYWORD	`easy,nonn,mult`
	AUTHOR	`Henry Bottomley (se16(AT)btinternet.com), Feb 28 2000`

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Last modified February 17 05:54 EST 2012. Contains 205985 sequences.