| 1 |
| 4 |
| 4 |
| 10 |
| 9 |
| 18 |
| 16 |
| 28 |
| n2 |
| n(n+3) |
| n2 |
| n(n+3) |
| n2 |
| n(n+3) |
| n2 |
| n(n+3) |
| 1 |
| 2 |
| 2 |
| 5 |
| 3 |
| 10 |
| 4 |
| 17 |
| 1 |
| 3 |
| 1 |
| 5 |
| 1 |
| 7 |
| 1 |
| 9 |