id:A088685 - OEIS Search Results

Search: id:A088685

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Records for the sum-of-primes function sopfr(n) if sopfr(prime) is taken to be 0.

+0
5

0, 4, 5, 6, 7, 9, 10, 13, 15, 19, 21, 25, 31, 33, 39, 43, 45, 49, 55, 61, 63, 69, 73, 75, 81, 85, 91, 99, 103, 105, 109, 111, 115, 129, 133, 139, 141, 151, 153, 159, 165, 169, 175, 181, 183, 193, 195, 199, 201, 213, 225, 229, 231, 235, 241, 243, 253, 259, 265, 271 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Comment from Eric Weisstein, Oct 10, 2003: A048974, A052147, A067187 and A088685 are very similar after dropping terms less than 13.`
	LINKS	`Eric Weisstein's World of Mathematics, Sum of Prime Factors`
	CROSSREFS	`Cf. A001414, A048974, A052147, A067187, A088686.` `Sequence in context: A079445 A120173 A075862 this_sequence A022299 A099049 A036668` `Adjacent sequences: A088682 A088683 A088684 this_sequence A088686 A088687 A088688`
	KEYWORD	`nonn`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com), Oct 05, 2003`

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Last modified November 21 14:49 EST 2008. Contains 150807 sequences.

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