1 x 1 7 3 7 July 8, 2019 16 32 64 128 X 1 7 3 4 1 7 1 7 8 x 1 )= 3 7 2x 3 1 7 x 1 5 7 7 x 1 =( 1 7 x 2 2x 3 7 1 2 x 1 1 3 x 7 12 3 2x 1 )+ 7 5 x 1 )+ 7 1 7 x 3
