The largest n-digit primeval number A072857.

A134596

The largest n-digit primeval number A072857.

Terms

    a(0) =2a(1) =37a(2) =137a(3) =1379a(4) =13679a(5) =123479a(6) =1234679a(7) =12345679a(8) =102345679a(9) =1123456789a(10) =10123456789

External references