Numbers k such that (14^k - 5^k)/9 is prime.
A128350
Numbers k such that (14^k - 5^k)/9 is prime.
Terms
- a(0) =2a(1) =151a(2) =673a(3) =709a(4) =2999a(5) =17909a(6) =77213
External references
- oeis: A128350
A128350
Numbers k such that (14^k - 5^k)/9 is prime.