Numbers n such that (40^n + 1)/41 is prime.
A229663
Numbers n such that (40^n + 1)/41 is prime.
Terms
- a(0) =53a(1) =67a(2) =1217a(3) =5867a(4) =6143a(5) =11681a(6) =29959
External references
- oeis: A229663
A229663
Numbers n such that (40^n + 1)/41 is prime.