2 3 4 times 1 1 8 July 8, 2019 16 32 64 128 2 4 5 times 1 3 7 times 3 1 8 2 3 4 times 1 1 8 times 32 2 3 4 times 1 7 8 2 times 3 times 4 1/2 + 1 1/3 1 2 + 3 4 4 times 4
