2, 4, 8, 16, ____

5, 10, 20, 40, ____

3, 6, 9, 12, ____

7, 14, 21, 28, ____

1, 4, 9, 16, ____

6, 11, 21, 36, 56, ____

8, 14, 26, 44, 68, ____

3, 9, 6, 36, 30, ____

36, 34, 30, 28, 24, ____

97, 90, 76, 55, ____

10, 20, 30, 40, ____

4, 9, 16, 25, ____

2, 6, 12, 20, ____

11, 22, 33, 44, ____

5, 15, 45, 135, ____

9, 18, 27, 36, ____

12, 24, 36, 48, ____

7, 13, 19, 25, ____

3, 8, 13, 18, ____

20, 40, 60, 80, ____

1, 3, 6, 10, ____

2, 5, 10, 17, ____

4, 12, 36, 108, ____

15, 30, 45, 60, ____

8, 16, 32, 64, ____

9, 27, 81, 243, ____

6, 12, 24, 48, ____

13, 26, 39, 52, ____

10, 15, 20, 25, ____

3, 7, 11, 15, ____

5, 11, 17, 23, ____

16, 32, 48, 64, ____

2, 4, 7, 11, ____

9, 19, 29, 39, ____

12, 18, 24, 30, ____

7, 10, 13, 16, ____

4, 8, 12, 16, ____

21, 42, 63, 84, ____

6, 9, 12, 15, ____

11, 22, 33, 44, ____

3, 5, 8, 12, ____

20, 25, 30, 35, ____

8, 12, 16, 20, ____

5, 10, 15, 20, ____

7, 14, 28, 56, ____

9, 18, 36, 72, ____

13, 26, 52, 104, ____

4, 6, 8, 10, ____

15, 20, 25, 30, ____

6, 13, 20, 27, ____