Numbers n such that (16^n + 15^n)/31 is prime.
A227170
Numbers n such that (16^n + 15^n)/31 is prime.
Terms
- a(0) =3a(1) =5a(2) =13a(3) =1439a(4) =1669a(5) =37691
External references
- oeis: A227170
A227170
Numbers n such that (16^n + 15^n)/31 is prime.