Smallest prime of the form n^k - k, or 0 if no such prime exists.
A084745
Smallest prime of the form n^k - k, or 0 if no such prime exists.
Terms
- a(0) =2a(1) =2a(2) =3a(3) =23a(4) =5a(5) =47a(6) =7a(7) =79a(8) =997a(10) =11a(11) =167a(12) =13a(13) =223a(14) =4093a(15) =24137563a(16) =17a(17) =359a(18) =19a(19) =439
External references
- oeis: A084745