Продолжить числовой ряд: 2, 5, 8, 11 7,10, 9, 12, 11 4, 5. 15, ..., ..., 39, 49, 60 2, 5,...

Question

Продолжить числовой ряд:

2, 5, 8, 11

7,10, 9, 12, 11

4, 5. 15, ..., ..., 39, 49, 60

2, 5, 15, 18, ..., ..., 171, 174

Answer 1

2, 5, 8, 11, 14, 17, 20

7, 10, 9, 12, 11, 14, 13, 16, 15

4, 9, 15,  22, 30, 39, 49, 60

2, 5, 15,  18, 54, 57, 171, 174