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A175352
Numbers such that arithmetic mean of all prime factors is not an integer.
9
1, 6, 10, 12, 14, 18, 22, 24, 26, 28, 30, 34, 36, 38, 40, 45, 46, 48, 52, 54, 56, 58, 62, 63, 66, 70, 72, 74, 75, 76, 80, 82, 84, 86, 88, 90, 94, 96, 98, 99, 100
OFFSET
1,2
COMMENTS
Complement of A078175.
EXAMPLE
For a(13) = 36: 36 = 2*2*3*3; (2+2+3+3)/4 is not integer.
CROSSREFS
Sequence in context: A334166 A363171 A336323 * A175397 A129493 A036350
KEYWORD
nonn
AUTHOR
Jaroslav Krizek, Apr 20 2010
STATUS
approved