8 5 1 7 2 4 July 8, 2019 16 32 64 128 8 5 1 7 х 2 4 5 1 4 2 7 8 in fraction 1 2 4 5 7 8 pattern 1 2 4 8 7 5 tesla 8 7 x 1 )= 2 x 5 )- 4 1 2 4 5 7 8 secuencia 1 2 4 8 7 5 sequence 5 7 8 plus 2 1 4 Simplify 4 2 - 7 8 5 )- 1