1,2
Table of n, a(n) for n=1..8.
G. Loeh, Generalized Cullen primes
Select[Range[2000], PrimeQ[# 16^# + 1] &]
(Magma) [n: n in [0..2000] | IsPrime(n*16^n+1)];
(Sage) [n for n in (1..2000) if is_prime(n*16^n + 1)] # Bruno Berselli, May 09 2014
(PARI) is(n)=ispseudoprime(n*16^n+1) \\ Charles R Greathouse IV, Jun 06 2017
Cf. similar sequences listed in A242176.
Sequence in context: A227054 A340214 A088278 * A268661 A041155 A111483
Adjacent sequences: A242196 A242197 A242198 * A242200 A242201 A242202
nonn,more
Vincenzo Librandi, May 08 2014
a(7)-a(8) from Loeh's list (see Links)
approved