A165863 Totally multiplicative sequence with a(p) = 42.

1, 42, 42, 1764, 42, 1764, 42, 74088, 1764, 1764, 42, 74088, 42, 1764, 1764, 3111696, 42, 74088, 42, 74088, 1764, 1764, 42, 3111696, 1764, 1764, 74088, 74088, 42, 74088, 42, 130691232, 1764, 1764, 1764, 3111696, 42, 1764, 1764, 3111696, 42, 74088, 42

Offset: 1

Author

Jaroslav Krizek, Sep 28 2009

Keywords

• nonn
• mult

Links

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

Programs

Mathematica

42^PrimeOmega[Range[100]] (* G. C. Greubel, Apr 15 2016 *)

Formula

a(n) = A009986(A001222(n)) = 42^bigomega(n) = 42^A001222(n).