Please help on this Applied Stochastic Processesquestion

4. (12 points) Consider continually rolling a three-sided die, with sides labelled: 1, 2, 3. Let Xo be the outcome of the first roll or 0. Then we recursively define the process (Xn)_ as follows: For each subsequent step n + 1, we define Xn+1 by the rule Xn+1 = max (n + 1)st die roll value, Xn} Xn