A111594 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 0 | | 1 |
| | | | | | | | | | 0 | | 0 | | 1 |
| | | | | | | | | 0 | | 2 | | 0 | | 1 |
| | | | | | | | 0 | | 0 | | 8 | | 0 | | 1 |
| | | | | | | 0 | | 24 | | 0 | | 20 | | 0 | | 1 |
| | | | | | 0 | | 0 | | 184 | | 0 | | 40 | | 0 | | 1 |
| | | | | 0 | | 720 | | 0 | | 784 | | 0 | | 70 | | 0 | | 1 |
| | | | 0 | | 0 | | 8448 | | 0 | | 2464 | | 0 | | 112 | | 0 | | 1 |
| | | 0 | | 40320 | | 0 | | 52352 | | 0 | | 6384 | | 0 | | 168 | | 0 | | 1 |
| | 0 | | 0 | | 648576 | | 0 | | 229760 | | 0 | | 14448 | | 0 | | 240 | | 0 | | 1 |
|
A111594 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 | 8 | 0 | 184 | 0 | 8448 | 0 | 648576
| 1 | 0 | 20 | 0 | 784 | 0 | 52352 | 0
| 1 | 0 | 40 | 0 | 2464 | 0 | 229760
| 1 | 0 | 70 | 0 | 6384 | 0
| 1 | 0 | 112 | 0 | 14448
| 1 | 0 | 168 | 0
| 1 | 0 | 240
| 1 | 0
| 1
|
A111594 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 | 8 | 0 | 184 | 0 | 8448 | 0 | 648576
| | | | 1 | 0 | 20 | 0 | 784 | 0 | 52352 | 0
| | | | | 1 | 0 | 40 | 0 | 2464 | 0 | 229760
| | | | | | 1 | 0 | 70 | 0 | 6384 | 0
| | | | | | | 1 | 0 | 112 | 0 | 14448
| | | | | | | | 1 | 0 | 168 | 0
| | | | | | | | | 1 | 0 | 240
| | | | | | | | | | 1 | 0
| | | | | | | | | | | 1
|
|