id:A046343 - OEIS Search Results

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Sum of the prime factors of the composite numbers (counted with multiplicity).

+0
4

4, 5, 6, 6, 7, 7, 9, 8, 8, 8, 9, 10, 13, 9, 10, 15, 9, 11, 10, 10, 14, 19, 12, 10, 21, 16, 11, 12, 15, 11, 25, 11, 14, 12, 20, 17, 11, 16, 13, 22, 31, 12, 33, 13, 12, 18, 16, 21, 26, 14, 12, 39, 13, 23, 18, 18, 13, 12, 43, 14, 22, 45, 32, 17, 13, 20, 27, 34, 49, 24, 13, 16, 17 (list; graph; listen)

	OFFSET	`0,1`
	EXAMPLE	`a(31)=25 because 46 = 2 * 23 and 25 = 2 + 23.`
	CROSSREFS	`Cf. A046344, A046345.` `Sequence in context: A112780 A021223 A058979 this_sequence A022911 A116962 A023846` `Adjacent sequences: A046340 A046341 A046342 this_sequence A046344 A046345 A046346`
	KEYWORD	`nonn`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 15 1998.`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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