Fortune Telling Collection - Comprehensive fortune-telling - Civil servants' digital reasoning: 1, 8, 22, 50, 99, () How to solve it? Please explain the reasoning process in detail. I haven't read for a long time, and I don't understand.

Civil servants' digital reasoning: 1, 8, 22, 50, 99, () How to solve it? Please explain the reasoning process in detail. I haven't read for a long time, and I don't understand.

1 8 22 50 99 176

7 14 28 49 77

1 2 4 7 1 1

1 2 3 4

Do you understand?