a(n) is least number k such that k/P > P^n, with n and P (=P(k)) as in A051283.

A110612

a(n) is least number k such that k/P > P^n, with n and P (=P(k)) as in A051283.

Terms

    a(0) =30a(1) =420a(2) =27720a(3) =1531530a(4) =58198140

External references