The first step is to take a natural number N1 = 5 and calculate the square 1 + 1 of n to get A1; the second step is to calculate the sum of the digits of A1 to get N2 and calculate the square 2 + 1 of n to get A2; Step 3: calculate the sum of the digits of A2 to get N3, and calculate the square 3 + 1 of n to get A3; '; then A2010 =?

The first step is to take a natural number N1 = 5 and calculate the square 1 + 1 of n to get A1; the second step is to calculate the sum of the digits of A1 to get N2 and calculate the square 2 + 1 of n to get A2; Step 3: calculate the sum of the digits of A2 to get N3, and calculate the square 3 + 1 of n to get A3; '; then A2010 =?

According to the requirements of the title, write the first few items of N and a sequence as follows:
Items: 1, 2, 3, 4, 5
N： 5、 8、11、 5、 8、……
A：26、65、122、26、65、……
It can be seen that n is 5, 8 and 11, and a is 26, 65 and 122
2010 △ 3 = 670 + 0
So A2010 equals A3 = 122