Find the missing number in the following number series. 3, 5, 8, 10, ?, 15, 18, 20

Find the missing number in the given series following the same pattern : 15, 20, 32, 62, 118, 248 ?

Find the missing number in the given series 3, 4, 7, 11, 18, 29, ?

Find the missing number in the given series 5, 16, 49, 104, ?

Find the missing number in the given series 2, 12, 36, 80, 150, ?

Find the missing numbers in the given series 1, 2, 3, 14, 5, 34, 7, ?, ?