3 9 1 5 4 July 8, 2019 16 32 64 128 2 3 1 9 5 4 3 8 9 1 4 5 3 4 9 1 5 6 X 9 3 1 4 5 3 x 1 9 4x 5 9 1 5 4 8 3 puzzle 3 5 9 х 5 1 4 3 5 1 9 4 7 5 3 9 4 1 4 as a fraction 3 5 8 x 9 1 4 7 1 x )+ 3 9 4 5 1 5 9 4n 3 3 1 4 1 5 9 pattern 2 3 4 x 9 1 5 3 х 1 5 4 9 6 5
