id:A064800 - OEIS Search Results

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n plus the number of its prime-factors: a(n) = n + A001222(n).

+0
5

1, 3, 4, 6, 6, 8, 8, 11, 11, 12, 12, 15, 14, 16, 17, 20, 18, 21, 20, 23, 23, 24, 24, 28, 27, 28, 30, 31, 30, 33, 32, 37, 35, 36, 37, 40, 38, 40, 41, 44, 42, 45, 44, 47, 48, 48, 48, 53, 51, 53, 53, 55, 54, 58, 57, 60, 59, 60, 60, 64, 62, 64, 66, 70, 67, 69, 68, 71, 71, 73, 72 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`Harry J. Smith, Table of n, a(n) for n=1,...,1000`
	EXAMPLE	`a(42) = 45 = 42 + 3 (as 42 = 2 * 3 * 7)`
	PROGRAM	`(PARI) { for (n=1, 1000, write("b064800.txt", n, " ", n + bigomega(n)) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Sep 26 2009]`
	CROSSREFS	`A001222.` `Sequence in context: A004219 A077542 A023836 this_sequence A078574 A162625 A033095` `Adjacent sequences: A064797 A064798 A064799 this_sequence A064801 A064802 A064803`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Oct 21 2001`

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

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