Question

1 2 4 5 10 11 22 what is the pattern of the sequence​

Answer 1

Add 1 then multiplying by 2

Explanation:

As you can see, from 1 to 2 is an addition of 1, then from 2 to 4 is a multiplication of 2.

Answer 2

1 + 1 = 2

2 × 2 = 4

4 + 1 = 5

5 × 2 = 10

10 + 1 = 11

11 × 2 = 22