Number of primes in A051351 which have index <= 10^n.

A057573

Number of primes in A051351 which have index <= 10^n.

Terms

    a(0) =1a(1) =7a(2) =25a(3) =122a(4) =934a(5) =7268a(6) =61756a(7) =537324a(8) =4756645

External references