| 1 | 2 | 3 | 4 | 5 | |
|---|---|---|---|---|---|
| 1 | 1 | 0 | 0 | 0 | 0 |
| 2 | 1 | 1 | 0 | 0 | 0 |
| 3 | 1 | 3 | 1 | 0 | 0 |
| 4 | 1 | 7 | 6 | 1 | 0 |
| 5 | 1 | 15 | 25 | 10 | 1 |
columns: | 1 | 2 | 3 | 4 | 5
| \(l \ m\) | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|
| 2 | - | - | - | - | - | - | - |
| 3 | - | - | - | + | + | + | + |
| 4 | - | - | + | + | + | + | + |
| 5 | - | + | + | + | + | + | + |
| 6 | - | + | + | + | + | + | + |
| 7 | - | + | + | + | + | + | + |
| 8 | - | + | + | + | + | + | + |
columns: \(l \ m\) | 2 | 3 | 4 | 5 | 6 | 7 | 8