Powers Of ²

Front 1

2 ²

Back 1

4

Front 2

2 ³

Back 2

8

Front 3

2 ¹

Back 3

2

Front 4

2 ¹²

Back 4

4096

Front 5

2 ¹³

Back 5

8192

Front 6

2 ¹¹

Back 6

2048

Front 7

2 ¹⁰

Back 7

1024

Front 8

2 ¹⁴

Back 8

16384

Front 9

2 ¹⁵

Back 9

32768

Front 10

2 ¹⁶

Back 10

65536

Front 11

2 ⁴

Back 11

16

Front 12

2 ⁵

Back 12

32

Front 13

2 ⁶

Back 13

64

Front 14

2 ⁷

Back 14

128

Front 15

2 ⁸

Back 15

256

Front 16

2 ⁹

Back 16

512