Observe the law of the following column and fill in the blanks: 0, 3, 8, 15, 24 Then its number 2002 is______ .

Observe the law of the following column and fill in the blanks: 0, 3, 8, 15, 24 Then its number 2002 is______ .

According to the law, the number of 2002 is 4008003 (or 20022-1)