a(n) is the least n-digit number whose square has the maximum sum of digits (A348300(n)).
A370522
a(n) is the least n-digit number whose square has the maximum sum of digits (A348300(n)).
Terms
- a(0) =7a(1) =83a(2) =836a(3) =8937a(4) =94863a(5) =987917a(6) =9893887a(7) =99477133a(8) =994927133a(9) =9380293167a(10) =99497231067a(11) =926174913167
External references
- oeis: A370522