This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A165824 Totally multiplicative sequence with a(p) = 3. 8

%I

%S 1,3,3,9,3,9,3,27,9,9,3,27,3,9,9,81,3,27,3,27,9,9,3,81,9,9,27,27,3,27,

%T 3,243,9,9,9,81,3,9,9,81,3,27,3,27,27,9,3,243,9,27

%N Totally multiplicative sequence with a(p) = 3.

%H G. C. Greubel, <a href="/A165824/b165824.txt">Table of n, a(n) for n = 1..10000</a>

%F a(n) = A000244(A001222(n)) = 3^bigomega(n) = 3^A001222(n).

%t 3^PrimeOmega[Range[100]] (* _G. C. Greubel_, Apr 09 2016 *)

%o (PARI) a(n) = 3^bigomega(n); \\ _Altug Alkan_, Apr 09 2016

%K nonn,mult

%O 1,2

%A _Jaroslav Krizek_, Sep 28 2009

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified July 15 20:24 EDT 2019. Contains 325056 sequences. (Running on oeis4.)