A085561 - OEIS

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A085561

Number of prime divisors of the partition numbers (counted with multiplicity).

0, 0, 1, 1, 1, 1, 1, 2, 2, 3, 3, 4, 2, 1, 4, 5, 3, 4, 3, 4, 3, 6, 3, 2, 5, 3, 5, 4, 4, 3, 4, 3, 4, 5, 3, 4, 1, 3, 4, 7, 5, 4, 3, 6, 4, 3, 4, 5, 3, 4, 3, 4, 5, 4, 5, 5, 3, 3, 5, 6, 3, 5, 5, 3, 5, 2, 9, 2, 5, 3, 8, 3, 3, 3, 7, 8, 2, 1, 5, 5, 6, 2, 6, 3, 6, 3, 5, 2, 5, 5, 2, 3, 2, 2, 8, 2, 15, 7, 5, 4, 6, 3, 3, 5, 4 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,8`
	MAPLE	`with(numtheory):with(combinat):a:=proc(n) if n=0 then 0 else bigomega(numbpart(n)) fi end: seq(a(n), n=0..104); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Apr 11 2008`
	CROSSREFS	`Cf. A001222, A000041.` `Sequence in context: A071456 A071505 A071508 * A116370 A106486 A195743` `Adjacent sequences: A085558 A085559 A085560 * A085562 A085563 A085564`
	KEYWORD	`nonn`
	AUTHOR	`Jason Earls (zevi_35711(AT)yahoo.com), Jul 05 2003`

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Last modified February 15 05:45 EST 2012. Contains 205694 sequences.