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A063958 Sum of non-unitary prime factors of n: sum of those prime factors for which the exponent exceeds 1. +0
3
0, 0, 0, 2, 0, 0, 0, 2, 3, 0, 0, 2, 0, 0, 0, 2, 0, 3, 0, 2, 0, 0, 0, 2, 5, 0, 3, 2, 0, 0, 0, 2, 0, 0, 0, 5, 0, 0, 0, 2, 0, 0, 0, 2, 3, 0, 0, 2, 7, 5, 0, 2, 0, 3, 0, 2, 0, 0, 0, 2, 0, 0, 3, 2, 0, 0, 0, 2, 0, 0, 0, 5, 0, 0, 5, 2, 0, 0, 0, 2, 3, 0, 0, 2, 0, 0, 0, 2, 0, 3, 0, 2, 0, 0, 0, 2, 0, 7, 3, 7, 0, 0, 0, 2, 0 (list; graph; listen)
OFFSET

1,4

CROSSREFS

A056169, A056170, A034444, A048105.

Sequence in context: A071548 A054923 A057108 this_sequence A126164 A059286 A076998

Adjacent sequences: A063955 A063956 A063957 this_sequence A063959 A063960 A063961

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Sep 04 2001

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Last modified July 4 18:25 EDT 2008. Contains 140886 sequences.


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