468558domain: NAppears in sequences(Sum of digits of n)^6 - (sum of digits^6 of n).at n=19A069966Largest n-digit number minus the product of its digits; i.e., a(n) = 99999... (n 9's) - 9^n.at n=4A083445Largest remainder of an n-digit zeroless number when divided by its product of digits.at n=5A348833