3 7 5 1 July 8, 2019 16 32 64 128 3 7 5 14 3 7 5 11 3 7 5 12 3 7 5 10 3 7 5 11 2 3 7 5 15 3 7 5 13 3 7 )= 5 1 )- 4 3 7 5 1 6 3 7 5 18 3 7 1 5 as a fraction 3 5 7 10 fraction 3 5 7 11 sequence 3 5 7 15 as a fraction 7 3 5 1 9