A152674 - OEIS

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A152674

Number of divisors of the numbers that are not squares.

2, 2, 2, 4, 2, 4, 4, 2, 6, 2, 4, 4, 2, 6, 2, 6, 4, 4, 2, 8, 4, 4, 6, 2, 8, 2, 6, 4, 4, 4, 2, 4, 4, 8, 2, 8, 2, 6, 6, 4, 2, 10, 6, 4, 6, 2, 8, 4, 8, 4, 4, 2, 12, 2, 4, 6, 4, 8, 2, 6, 4, 8, 2, 12, 2, 4, 6, 6, 4, 8, 2, 10, 4, 2, 12, 4, 4, 4, 8, 2, 12, 4, 6, 4, 4, 4, 12, 2, 6, 6, 2, 8, 2, 8 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	COMMENTS	`Even members of A000005.`
	FORMULA	`a(n) = A000005(A000037(n)).`
	CROSSREFS	`Cf. A000005, A000037.` `Sequence in context: A201353 A072048 A161841 * A072056 A066012 A063375` `Adjacent sequences: A152671 A152672 A152673 * A152675 A152676 A152677`
	KEYWORD	`easy,nonn`
	AUTHOR	`Omar E. Pol (info(AT)polprimos.com), Dec 10 2008`

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Last modified February 15 04:59 EST 2012. Contains 205694 sequences.