Smallest semiprime containing exactly n 0's.

A104486

Smallest semiprime containing exactly n 0's.

Terms

    a(0) =10a(1) =1003a(2) =10001a(3) =100001a(4) =1000001a(5) =10000001a(6) =100000001a(7) =1000000006a(8) =10000000003a(9) =100000000007

External references