OFFSET
1,1
COMMENTS
Corresponding values of m: 3,5,15,19,23,37,43,47,51,55,65,67,69,83.
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..1000
MATHEMATICA
Select[3*Range[200]^4-4, PrimeQ] (* Harvey P. Dale, Aug 17 2024 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Zak Seidov, Mar 27 2015
STATUS
approved