login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A167799 Numbers with primitive root -3. 19

%I #5 Mar 31 2014 01:50:02

%S 2,5,10,11,17,22,23,25,29,34,46,47,50,53,58,59,71,83,89,94,101,106,

%T 107,113,118,125,131,137,142,149,166,167,173,178,179,191,197,202,214,

%U 226,227,233,239,250,251,257,262,263,269,274,281,289,293,298,311,317,334

%N Numbers with primitive root -3.

%H Vincenzo Librandi, <a href="/A167799/b167799.txt">Table of n, a(n) for n = 1..1000</a>

%t pr=-3; Select[Range[2,2000], MultiplicativeOrder[pr,# ] == EulerPhi[ # ] &]

%Y Cf. A105875 (primes with primitive root -3)

%K nonn

%O 1,1

%A _T. D. Noe_, Nov 12 2009

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)