A202917 as a triangular array
| | | | | | | | 1 |
| | | | | | | | 1 | | 1 |
| | | | | | | 1 | | 6 | | 1 |
| | | | | | 1 | | 1 | | 1 | | 1 |
| | | | | 1 | | 60 | | 10 | | 60 | | 1 |
| | | | 1 | | 1 | | 10 | | 10 | | 1 | | 1 |
| | | 1 | | 126 | | 21 | | 1260 | | 21 | | 126 | | 1 |
| | 1 | | 1 | | 21 | | 21 | | 21 | | 21 | | 1 | | 1 |
|
A202917 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 6 | 1 | 60 | 1 | 126 | 1
| 1 | 1 | 10 | 10 | 21 | 21
| 1 | 60 | 10 | 1260 | 21
| 1 | 1 | 21 | 21
| 1 | 126 | 21
| 1 | 1
| 1
|
A202917 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 6 | 1 | 60 | 1 | 126 | 1
| | | 1 | 1 | 10 | 10 | 21 | 21
| | | | 1 | 60 | 10 | 1260 | 21
| | | | | 1 | 1 | 21 | 21
| | | | | | 1 | 126 | 21
| | | | | | | 1 | 1
| | | | | | | | 1
|
|