OFFSET
1,1
COMMENTS
Terms given correspond to n = 2, 3, 4, 5 and 8.
Next term >= 2^2^23 + 301. - Charles R Greathouse IV, Jun 07 2016
MATHEMATICA
Select[Table[2^(2^n) + 301, {n, 0, 16}], PrimeQ]
PROG
(Magma) [a: n in [0..16] | IsPrime(a) where a is 2^(2^n)+301];
(PARI) for(n=1, 20, if(ispseudoprime(t=2^2^n+301), print1(t", "))) \\ Charles R Greathouse IV, Jun 07 2016
CROSSREFS
KEYWORD
nonn
AUTHOR
Vincenzo Librandi, Jun 02 2016
STATUS
approved