1 ^2 = 1
2^ 2 = 4
3 ^2 = 9
4^ 2 = 16
5 ^2 = 25
6 ^2 = 36
7 ^2 = 49
8^ 2 = 64
9 ^2 = 81
10 ^2 = 100 11 ^2 = 121
12^ 2 = 144
13 ^2 = 169
14 ^2 = 196
15^ 2 = 225
1 ^2 = 1
2^ 2 = 4
3 ^2 = 9
4^ 2 = 16
5 ^2 = 25
6 ^2 = 36
7 ^2 = 49
8^ 2 = 64
9 ^2 = 81
10 ^2 = 100 11 ^2 = 121
12^ 2 = 144
13 ^2 = 169
14 ^2 = 196
15^ 2 = 225