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A016005
a(n) = (tau(n^9)+8)/9.
15
1, 2, 2, 3, 2, 12, 2, 4, 3, 12, 2, 22, 2, 12, 12, 5, 2, 22, 2, 22, 12, 12, 2, 32, 3, 12, 4, 22, 2, 112, 2, 6, 12, 12, 12, 41, 2, 12, 12, 32, 2, 112, 2, 22, 22, 12, 2, 42, 3, 22, 12, 22, 2, 32, 12, 32, 12, 12, 2, 212, 2, 12, 22, 7, 12, 112, 2, 22, 12, 112, 2, 60, 2, 12
OFFSET
1,2
LINKS
PROG
(PARI) A016005(n) = (numdiv(n^9)+8)/9; \\ Antti Karttunen, Jan 17 2017
KEYWORD
nonn
EXTENSIONS
Definition corrected by Vladeta Jovovic, Sep 03 2005
STATUS
approved