7 8 32 2 July 8, 2019 16 32 64 128 7 8 21 32 1 ( 8 7 32 2 2 7 8 32 5 7 32 x 8 21 2 7 8 3 32 22 32 7 8 7 8 28 32 7 8 23 32 7 8 25 32 8 7 2x )= 32 7 8 vs 23 32 7 8 vs 29 32 2 7 8 32 5 sequence 7 8 divided by 21 32