Primes of the form identical digits preceded by an 8.
A090156
Primes of the form identical digits preceded by an 8.
Terms
- a(0) =83a(1) =89a(2) =811a(3) =877a(4) =8111a(5) =8999a(6) =83333333a(7) =89999999a(8) =8777777777
External references
- oeis: A090156