,按此规律
=| 1 |
| 1×2 |
| 1 |
| 2 |
| 1 |
| 2×3 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 3×4 |
| 1 |
| 3 |
| 1 |
| 4 |
| 1 |
| 1×2 |
| 1 |
| 2×3 |
| 1 |
| 3×4 |
| 1 |
| n(n+1) |
| n |
| n+1 |
| n |
| n+1 |
| 1 |
| 1×3 |
| 1 |
| 3×5 |
| 1 |
| 5×7 |
| 1 |
| (2n-1)(2n+1) |
| 17 |
| 35 |
| 1 |
| 1-x |
| 1 |
| x2 |
| 5 |
| 2 |
| 5 |
| 3 |
| 5 |
| 2 |
| 5 |
| 3 |
| 7 |
| 3 |
| 7 |
| 4 |
| 7 |
| 3 |
| 7 |
| 4 |
| 9 |
| 2 |
| 9 |
| 7 |
| 9 |
| 2 |
| 9 |
| 7 |
| a+b |
| a |
| a+b |
| b |
| a+b |
| a |
| a+b |
| b |
| a+b |
| a |
| a+b |
| b |
| a+b |
| a |
| a+b |
| b |
| 1 |
| 100 |
| 1 |
| 99 |
| 1 |
| 98 |
| 1 |
| 4 |
| 1 |
| 3 |
| 1 |
| 2 |
| 1 |
| 100 |
| 1 |
| 100 |