Smallest prime of the form (2n)^k + 1, or 0 if no such number exists.
A084712
Smallest prime of the form (2n)^k + 1, or 0 if no such number exists.
Terms
- a(0) =3a(1) =5a(2) =7a(3) =0a(4) =11a(5) =13a(6) =197a(7) =17a(8) =19a(9) =401a(10) =23a(11) =577a(12) =677a(13) =29a(14) =31a(15) =0a(16) =1336337a(17) =37
External references
- oeis: A084712