id:A005084 - OEIS Search Results

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Sum of cubes of primes = 3 mod 4 dividing n.

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0, 0, 27, 0, 0, 27, 343, 0, 27, 0, 1331, 27, 0, 343, 27, 0, 0, 27, 6859, 0, 370, 1331, 12167, 27, 0, 0, 27, 343, 0, 27, 29791, 0, 1358, 0, 343, 27, 0, 6859, 27, 0, 0, 370, 79507, 1331, 27, 12167, 103823, 27, 343 (list; graph; listen)

	OFFSET	`1,3`
	FORMULA	`Additive with a(p^e) = p^3 if p = 3 (mod 4), 0 otherwise.`
	CROSSREFS	`Sequence in context: A112946 A034246 A145336 this_sequence A050454 A005067 A076108` `Adjacent sequences: A005081 A005082 A005083 this_sequence A005085 A005086 A005087`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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