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A005076 Sum of cubes of primes = 2 mod 3 dividing n. +0
1
0, 8, 0, 8, 125, 8, 0, 8, 0, 133, 1331, 8, 0, 8, 125, 8, 4913, 8, 0, 133, 0, 1339, 12167, 8, 125, 8, 0, 8, 24389, 133, 0, 8, 1331, 4921, 125, 8, 0, 8, 0, 133, 68921, 8, 0, 1339, 125, 12175, 103823, 8, 0, 133, 4913 (list; graph; listen)
OFFSET

1,2

FORMULA

Additive with a(p^e) = p^3 if p = 2 (mod 3), 0 otherwise.

CROSSREFS

Sequence in context: A118540 A055959 A076350 this_sequence A019863 A138285 A085291

Adjacent sequences: A005073 A005074 A005075 this_sequence A005077 A005078 A005079

KEYWORD

nonn

AUTHOR

njas

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Last modified December 2 15:58 EST 2008. Contains 150992 sequences.


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