OFFSET
1,2
LINKS
Carmine Suriano, Table of n, a(n) for n = 1..5860
MATHEMATICA
Select[Range[0, 1000], PrimeQ[#^4+3]&] (* Harvey P. Dale, Aug 02 2023 *)
PROG
(PARI) isok(n, k=4) = isprime(n^k + k - 1); \\ Michel Marcus, Oct 11 2013
CROSSREFS
KEYWORD
nonn
AUTHOR
Zak Seidov, Nov 26 2006
STATUS
approved