3333333332domain: NAppears in sequencesNumbers with a digit sum of n and a maximum product of digits. In case of two identical products choose the largest number.at n=28A083178Positive integers A270710(k) (= (k+1)*(3*k-1)) which have only 1 or 2 different digits in base 10.at n=25A322571a(n) = 3*(10^n - 4)/9.at n=10A323639