A237996 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 0 | | 1 |
| | | | | | | | | | 0 | | 0 | | 1 |
| | | | | | | | | 0 | | 2 | | 0 | | 1 |
| | | | | | | | 0 | | 0 | | 11 | | 0 | | 1 |
| | | | | | | 0 | | 24 | | 0 | | 35 | | 0 | | 1 |
| | | | | | 0 | | 0 | | 274 | | 0 | | 85 | | 0 | | 1 |
| | | | | 0 | | 720 | | 0 | | 1624 | | 0 | | 175 | | 0 | | 1 |
| | | | 0 | | 0 | | 13068 | | 0 | | 6769 | | 0 | | 322 | | 0 | | 1 |
| | | 0 | | 40320 | | 0 | | 118124 | | 0 | | 22449 | | 0 | | 546 | | 0 | | 1 |
| | 0 | | 0 | | 1026576 | | 0 | | 723680 | | 0 | | 63273 | | 0 | | 870 | | 0 | | 1 |
|
A237996 as a square array
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 1 | 0 | 2 | 0 | 24 | 0 | 720 | 0 | 40320 | 0
| 1 | 0 | 11 | 0 | 274 | 0 | 13068 | 0 | 1026576
| 1 | 0 | 35 | 0 | 1624 | 0 | 118124 | 0
| 1 | 0 | 85 | 0 | 6769 | 0 | 723680
| 1 | 0 | 175 | 0 | 22449 | 0
| 1 | 0 | 322 | 0 | 63273
| 1 | 0 | 546 | 0
| 1 | 0 | 870
| 1 | 0
| 1
|
A237996 as an upper right triangle
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 0 | 2 | 0 | 24 | 0 | 720 | 0 | 40320 | 0
| | | 1 | 0 | 11 | 0 | 274 | 0 | 13068 | 0 | 1026576
| | | | 1 | 0 | 35 | 0 | 1624 | 0 | 118124 | 0
| | | | | 1 | 0 | 85 | 0 | 6769 | 0 | 723680
| | | | | | 1 | 0 | 175 | 0 | 22449 | 0
| | | | | | | 1 | 0 | 322 | 0 | 63273
| | | | | | | | 1 | 0 | 546 | 0
| | | | | | | | | 1 | 0 | 870
| | | | | | | | | | 1 | 0
| | | | | | | | | | | 1
|
|