Largest nontrivial (no trailing zeros) n-digit square with minimum digit sum.

A069668

Largest nontrivial (no trailing zeros) n-digit square with minimum digit sum.

Terms

    a(0) =1a(1) =25a(2) =121a(3) =2401a(4) =10201a(5) =301401a(6) =1002001a(7) =25010001a(8) =100020001a(9) =2500100001a(10) =10000200001a(11) =250001000001

External references