1.7, 26, 9, 23, 11, 20, ?

2.10, 25, 18, 21, 26, 17, ?

3.5, 21, 7, 18, 9, 15, ?

4.9, 20, 11, 19, 13, 18, ?

5.2, 8, 32, 128, 512, ?

6.27, 32, 37, 42, 47, ?

7.4, 38, 8, 37, 12, 36, ?

8.4, 12, 16, 28, 44, ?

9.9, 33, 11, 29, 13, 25, ?

10.4, 7, 14, 25, 40, ?

11.22, 42, 62, 82, 102, ?

12.2, 10, 50, 250, 1250, ?

13.2, 6, 18, 54, 162, ?

14.8, 32, 16, 31, 24, 30, ?

15.15, 21, 28, 36, 45, ?