Count by 2

1
Count by 2s
4
8
2
6
10
14
18
20
12
16
2
8
6
4
2
16
14
12
10
20
18
3
8
6
4
2
16
14
12
10
20
18
2x12
4
8
6
4
2
16
14
12
10
20
18
2x24
5
8
6
4
2
16
14
12
10
20
18
2x36
6
8
6
4
2
16
14
12
10
20
18
2x48
7
8
6
4
2
16
14
12
10
20
18
8
8
6
4
2
16
14
12
10
20
18
2x510
9
8
6
4
2
16
14
12
10
20
18
2x612
10
8
6
4
2
16
14
12
10
20
18
2x714
11
8
6
4
2
16
14
12
10
20
18
2x816
12
8
6
4
2
16
14
12
10
20
18
13
8
6
4
2
16
14
12
10
20
18
2x918
14
8
6
4
2
16
14
12
10
20
18
2x1020
15
8
6
4
2
16
14
12
10
20
18
22
2x1122
16
8
6
4
2
16
14
12
10
20
18
22
24
2x1224
17
8
6
4
2
16
14
12
10
20
18
18
8
6
4
2
16
14
12
10
20
18
19
8
6
4
2
16
14
12
10
20
18
20
8
6
4
2
16
14
12
10
20
18
21
8
6
4
2
16
14
12
10
20
18