Numbers k such that (18^k + 1)^2 - 2 is prime.
A364079
Numbers k such that (18^k + 1)^2 - 2 is prime.
Terms
- a(0) =1a(1) =10a(2) =21a(3) =25a(4) =31a(5) =1083a(6) =40485a(7) =82516
External references
- oeis: A364079
A364079
Numbers k such that (18^k + 1)^2 - 2 is prime.