Smallest k such that 5^(5^n) - k is prime.
A364453
Smallest k such that 5^(5^n) - k is prime.
Terms
- a(0) =2a(1) =4a(2) =64a(3) =124a(4) =228a(5) =10978a(6) =73738a(7) =66346
External references
- oeis: A364453
A364453
Smallest k such that 5^(5^n) - k is prime.