id:A082343 - OEIS Search Results

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Numerator of sopfr(n)/n, where sopfr=A001414 is the sum of prime factors (with repetition).

+0
2

0, 1, 1, 1, 1, 5, 1, 3, 2, 7, 1, 7, 1, 9, 8, 1, 1, 4, 1, 9, 10, 13, 1, 3, 2, 15, 1, 11, 1, 1, 1, 5, 14, 19, 12, 5, 1, 21, 16, 11, 1, 2, 1, 15, 11, 25, 1, 11, 2, 6, 20, 17, 1, 11, 16, 13, 22, 31, 1, 1, 1, 33, 13, 3, 18, 8, 1, 21, 26, 1, 1, 1, 1, 39, 13, 23, 18, 3, 1, 13, 4, 43, 1, 1, 22, 45, 32, 17 (list; graph; listen)

	OFFSET	`1,6`
	COMMENT	`a(n)=A001414(n)/A082299(n);` `denominator: A082344(n)=n/A082299(n).`
	EXAMPLE	`n=200: (2+2+2+5+5)/(22255) = 16/(22255) =` `(2222)/(2225*5) = 2/25, therefore a(200)=2, A082344(200)=25.`
	CROSSREFS	`Sequence in context: A068237 A083345 A087262 this_sequence A057778 A071545 A115370` `Adjacent sequences: A082340 A082341 A082342 this_sequence A082344 A082345 A082346`
	KEYWORD	`nonn,frac`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Apr 09 2003`

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

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