OFFSET
1,1
COMMENTS
Terms given correspond to n = 2, 3, 4, 5 and 6.
Next term >= 2^2^30 + 331. - Charles R Greathouse IV, Jun 07 2016
MATHEMATICA
Select[Table[2^(2^n) + 331, {n, 0, 15}], PrimeQ]
PROG
(Magma) [a: n in [0..16] | IsPrime(a) where a is 2^(2^n)+331];
(PARI) for(n=1, 6, if(ispseudoprime(t=2^2^n+331), print1(t", "))) \\ Charles R Greathouse IV, Jun 07 2016
CROSSREFS
KEYWORD
nonn
AUTHOR
Vincenzo Librandi, Jun 02 2016
STATUS
approved