6 4 2 1 8 July 8, 2019 16 32 64 128 6 3 4 2 1 8 6 4 2 5 1 8 6 3 4 x 2 1 8 6 1 4 2 7 8 6 2 4 y 1 2 8 6 1 2 83 4 9 8 6 4 2 1 6 2 y 1 8 4 39 4 0 6 )- 2 8 1 6 2 у 1 8 4 39 1 2 4 6 8 sequence 4 1 2 x 8 6 1 2 4 6 8 sequence formula 2 6 х 2 )= 1 8 х 4 8x 4 2 1 3 x 6