A226288 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 0 | | 1 |
| | | | | | | | | | | 0 | | 1 | | 2 |
| | | | | | | | | | 0 | | 0 | | 4 | | 4 |
| | | | | | | | | 0 | | 0 | | 0 | | 16 | | 12 |
| | | | | | | | 0 | | 0 | | 0 | | 4 | | 72 | | 36 |
| | | | | | | 0 | | 0 | | 0 | | 0 | | 36 | | 324 | | 144 |
| | | | | | 0 | | 0 | | 0 | | 0 | | 0 | | 324 | | 1728 | | 576 |
| | | | | 0 | | 0 | | 0 | | 0 | | 0 | | 36 | | 2592 | | 9216 | | 2880 |
| | | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 576 | | 20736 | | 57600 | | 14400 |
| | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 9216 | | 172800 | | 360000 | | 86400 |
| | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 576 |
|
A226288 as a square array
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 4 | 16 | 4 | 0 | 0 | 0 | 0 | 0 | 0
| 12 | 72 | 36 | 0 | 0 | 0 | 0 | 0
| 36 | 324 | 324 | 36 | 0 | 0 | 0
| 144 | 1728 | 2592 | 576 | 0 | 0
| 576 | 9216 | 20736 | 9216 | 576
| 2880 | 57600 | 172800
| 14400 | 360000
| 86400
|
A226288 as an upper right triangle
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | | 4 | 16 | 4 | 0 | 0 | 0 | 0 | 0 | 0
| | | | | 12 | 72 | 36 | 0 | 0 | 0 | 0 | 0
| | | | | | 36 | 324 | 324 | 36 | 0 | 0 | 0
| | | | | | | 144 | 1728 | 2592 | 576 | 0 | 0
| | | | | | | | 576 | 9216 | 20736 | 9216 | 576
| | | | | | | | | 2880 | 57600 | 172800
| | | | | | | | | | 14400 | 360000
| | | | | | | | | | | 86400
| | | | | | | | | | |
|
|