A064085 - OEIS

This site is supported by donations to The OEIS Foundation.

A064085

Quotient of A000225 and A064084.

1, 1, 1, 1, 1, 3, 1, 1, 1, 11, 1, 39, 1, 43, 151, 1, 1, 171, 1, 2255, 2359, 683, 1, 9399, 1, 2731, 1, 140911, 1, 1649373, 1, 1, 599479, 43691, 8727391, 8965359, 1, 174763, 9588151, 139090655, 1, 1649061309, 1, 572942063, 2221095391, 2796203, 1 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,6`
	COMMENTS	`A064085(n) is equal to 1 if and only if n is a prime power; the sequence of nontrivial values of A064085 is A064086.`
	FORMULA	`A064085(n) := A000225(n) / A064084(n)`
	CROSSREFS	`Cf. A000225, A064084, A064086.` `Sequence in context: A080214 A185620 A096066 * A152795 A121585 A010278` `Adjacent sequences: A064082 A064083 A064084 * A064086 A064087 A064088`
	KEYWORD	`easy,nonn`
	AUTHOR	`Jens Voss (jens.voss(AT)poet.de), Sep 04 2001`
	EXTENSIONS	`More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Mar 29 2003`

Content is available under The OEIS End-User License Agreement .

Last modified February 16 21:51 EST 2012. Contains 205978 sequences.