Number of primes of the form b^2-3 for b <= 10^n.

A302443

Number of primes of the form b^2-3 for b <= 10^n.

Terms

    a(0) =3a(1) =19a(2) =119a(3) =849a(4) =6663a(5) =54514a(6) =460019a(7) =3982973a(8) =35174007

External references