A165839 Totally multiplicative sequence with a(p) = 18.

1, 18, 18, 324, 18, 324, 18, 5832, 324, 324, 18, 5832, 18, 324, 324, 104976, 18, 5832, 18, 5832, 324, 324, 18, 104976, 324, 324, 5832, 5832, 18, 5832, 18, 1889568, 324, 324, 324, 104976, 18, 324, 324, 104976, 18, 5832, 18, 5832, 5832, 324, 18, 1889568, 324

Offset

1,2

Links

G. C. Greubel, Table of n, a(n) for n = 1..10000

Formula

a(n) = A001027(A001222(n)) = 18^bigomega(n) = 18^A001222(n).

Mathematica

18^PrimeOmega[Range[100]] (* G. C. Greubel, Apr 09 2016 *)

Crossrefs

Sequence in context: A299245 A352365 A050686 * A372457 A177014 A355045

Adjacent sequences: A165836 A165837 A165838 * A165840 A165841 A165842

Keyword

nonn,mult

Author

Jaroslav Krizek, Sep 28 2009

Status

approved