3 5 7 2 July 8, 2019 16 32 64 128 3 5 7 20 3 5 )+ 7 2 1 3 5 7 25 3 5 7 21 3 5 7 2n 1 3 5 7 23 3 5 7 2 4 3 5 7 2 8 3 5 7 2 9 3 5 7 2 1 4 3 5 7 2 10 3 5 7 2 as a fraction 3 5 7 2 1 6 3 5 7 2 4 8 3 5 7 2 4 6