2^1 (1 bit)
2
2^2 (2 bits)
4
2^3 (3 bits)
8
2^4 (4 bits)
16
2^5 (5 bits)
32
2^6 (6 bits)
64
2^7 (7 bits)
128
2^8 (8 bits)
256
2^9 (9 bits)
512
2^10 (10 bits)
1024
2^11 (11 bits)
2048
2^12 (12 bits)
4096
2^13 (13 bits)
8192
2^14 (14 bits)
16384
2^15 (15 bits)
32768
2^16 (16 bits)
65536