Number of n-digit reversible primes (or emirps) with distinct digits.

A003684

Number of n-digit reversible primes (or emirps) with distinct digits.

Terms

    a(0) =4a(1) =8a(2) =22a(3) =84a(4) =402a(5) =1218a(6) =3572a(7) =8218a(8) =11804

External references