| 1 |
| 1×2 |
| 1 |
| 2 |
| 1 |
| 2×3 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 3×4 |
| 1 |
| 3 |
| 1 |
| 4 |
| 1 |
| 2×4 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 4 |
| 1 |
| 4×6 |
| 1 |
| 2 |
| 1 |
| 4 |
| 1 |
| 6 |
| 1 |
| 6×8 |
| 1 |
| 2 |
| 1 |
| 6 |
| 1 |
| 8 |
| 1 |
| 1×2 |
| 1 |
| 2×3 |
| 1 |
| 3×4 |
| 1 |
| 5×6 |
| 1 |
| 6 |
| 1 |
| 6 |
| 1 |
| 1×2 |
| 1 |
| 2×3 |
| 1 |
| 3×4 |
| 1 |
| n(n+1) |
| 1 |
| n+1 |
| 1 |
| n+1 |
| 1 |
| 1×3 |
| 1 |
| 3×5 |
| 1 |
| 5×7 |
| 1 |
| (2n-1)(2n+1) |
| 49 |
| 99 |
| 1 |
| 6 |
| 1 |
| n+1 |
| 1 |
| 6 |
| 5 |
| 6 |
| 1 |
| n+1 |
| n |
| n+1 |
| 1 |
| 1×3 |
| 1 |
| 3×5 |
| 1 |
| 5×7 |
| 1 |
| (2n-1)(2n+1) |
| 49 |
| 99 |
| 1 |
| 2 |
| 1 |
| 2n+1 |
| 49 |
| 99 |
| 1 |
| 2n+1 |
| 98 |
| 99 |
| 1 |
| 2n+1 |
| 1 |
| 99 |