1 2 x 4 9 2 5 July 8, 2019 16 32 64 128 1 2 7 9 x 4 2 5x 1 2 x 4 9 x 3 5 2 x 6 2 x 9 4 5 1 1 2x 2 3 4 9 =- 2 5 4 1 2 x 6 3 4 x 9 2 5 1 divided by 2 7 9 x 4 2 5x 1 4 9 16 and 25 sequence 1 4/9 x =5 2 1 - 2 = 4
