4 9 4 5 2 3 July 8, 2019 16 32 64 128 4 3n 4 5 )- 9 2 3n 2 4 6n 4 5 )- 9 1 3n 2 1 2 3 4 4 9 х 5 3 7 9 4 5 2 3 4 9 2 5 3 7 ascending order 5x 9 4 3x 5 4 2 3
