id:A088529 - OEIS Search Results

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Numerator of Bigomega(n)/Omega(n).

+0
2

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

	OFFSET	`2,3`
	FORMULA	`Let B = number of prime divisors of n with multiplicity, O = number of distinct prime divisors of n. Then a(n) = numerator of B/O.`
	EXAMPLE	`S(4!) = bigomega(4!) / omega(4!) = 4/2 = 2`
	PROGRAM	`(PARI) for(x=2, 100, y=bigomega(x)/omega(x); print1(numerator(y)", "))`
	CROSSREFS	`Cf. A088530.` `Sequence in context: A107345 A000688 A038538 this_sequence A136565 A086291 A016442` `Adjacent sequences: A088526 A088527 A088528 this_sequence A088530 A088531 A088532`
	KEYWORD	`nonn,frac`
	AUTHOR	`Cino Hilliard (hillcino368(AT)gmail.com), Nov 16 2003`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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