Integers n such that (25*10^n)+1 is prime.
A171612
Integers n such that (25*10^n)+1 is prime.
Terms
- a(0) =1a(1) =8a(2) =255a(3) =320a(4) =609a(5) =688a(6) =1436a(7) =3271a(8) =3921a(9) =6520a(10) =19604a(11) =38348a(12) =63531
External references
- oeis: A171612