Complete the series choosing the missing number: 

1, 9, 17, 33, ______, 73

Complete the series choosing the missing number:

1, 4, 9, 16, ______

Complete the series choosing the missing number:

324, 108, 36, 12, ______

Complete the series choosing the missing number:

2, 8, 3, 27, 4, ______

Complete the series choosing the missing number: 

1, 64, 343, 1000, _____

Complete the series choosing the missing number:

3, 15, 63, 255, 1023, ______

Complete the series choosing the missing number: 

12, 15, 21, 24, 30 ______

The series given below contains a sequence of numbers. Identify the incorrect combination: 

56, 54, 58, 49, 66, 34