1 2 3 4 all possible combinations July 8, 2019 16 32 64 128 1 2 3 4 all combinations All possible combinations of 1 2 3 4 5 list 1 2 3 4 possible combinations All possible combinations of 1 2 3 4 5 All possible combinations of 1 2 3 4 5 6 All possible combinations of the numbers 1 2 3 4 1 + 2 + 3 + 4 = 10 1 2 + 3 4 + 1 + 2 + 3 + 4 + 5