Smallest nonprime number <= 10^n (n>=1) with maximum distance from a prime.

A306475

Smallest nonprime number <= 10^n (n>=1) with maximum distance from a prime.

Terms

    a(0) =9a(1) =93a(2) =897a(3) =9569a(4) =31433a(5) =492170a(6) =4652430a(7) =47326803a(8) =436273150a(9) =4302407536a(10) =42652618575a(11) =738832928197

External references