Numbers k such that (14^k + 5^k)/19 is prime.
A128343
Numbers k such that (14^k + 5^k)/19 is prime.
Terms
- a(0) =3a(1) =7a(2) =17a(3) =79a(4) =17477a(5) =19319a(6) =49549
External references
- oeis: A128343
A128343
Numbers k such that (14^k + 5^k)/19 is prime.