What to do: Supply the missing number to complete the sequence

1. 3,7,11,__19
2. 13, 15,__,19, 21
3. 7, 13, 19,__,31
4 11, 22, 44,88,__
5. 7, 19,__,91, 180
6. 3, 13,__,313, 1563
7. 5, 7, 11, 19,__
8. 7, 13, 19,__,31
9. 2, 4, 10, 28,__
10. 3, 9, 21, 45,__​