Primes such that the outer 2 digits are n and n-1 and all inner digits are 8, where 0 < n < 9.
A108836
Primes such that the outer 2 digits are n and n-1 and all inner digits are 8, where 0 < n < 9.
Terms
- a(0) =281a(1) =887a(2) =8887a(3) =48883a(4) =888887a(5) =888888887a(6) =48888888883a(7) =888888888887
External references
- oeis: A108836