Smallest n-digit number with maximal multiplicative persistence A014553.

A046149

Smallest n-digit number with maximal multiplicative persistence A014553.

Terms

    a(0) =0a(1) =77a(2) =679a(3) =6788a(4) =68889a(5) =168889a(6) =2677889a(7) =26888999a(8) =126888999a(9) =3778888999a(10) =13778888999a(11) =113778888999

External references