15, 99, 13, 90, 11, 81, 9, 72, ?, ?

5, 7, 10, 15, 22, ?

15, 19, 25, 33, 42, 52, ?

2, 6, 18, 54, 162, ?

1024, 512, 256, 128, ?

2, 5, 11, 23, 47, ?

2, 10, 40, 120, 240, ?

11, 23, 48, 99, 202, ?

3, 7, 15, 31, 63, ?