Question

1 5 11 19 29 ?
complete series​

Answer 1

Answer:

1, 5, 11, 19, 29, 41 is the answer

Because the difference between consecutive numbers is even numbers.

5 - 1 = 4

11 - 5 = 6

19 - 11 = 8

29 - 19 = 10

41 - 29 = 12