Largest number k for which k^2 is n digits long and has the maximum sum of digits possible for such a square (A371728(n)).
A379298
Largest number k for which k^2 is n digits long and has the maximum sum of digits possible for such a square (A371728(n)).
Terms
- a(0) =3a(1) =7a(2) =28a(3) =83a(4) =313a(5) =937a(6) =3114a(7) =9417a(8) =29614a(9) =94863a(10) =298327a(11) =987917a(12) =3162083a(13) =9893887a(14) =29983327a(15) =99483667a(16) =315432874a(17) =994927133a(18) =2999833327a(19) =9486778167a(20) =31464263856a(21) =99497231067a(22) =299998333327a(23) =999949483667
External references
- oeis: A379298