A091466 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 2 | | 2 |
| | | | | | | | | | 0 | | 14 | | 0 |
| | | | | | | | | 0 | | 36 | | 36 | | 0 |
| | | | | | | | 0 | | 24 | | 336 | | 24 | | 0 |
| | | | | | | 0 | | 0 | | 1296 | | 1296 | | 0 | | 0 |
| | | | | | 0 | | 0 | | 2160 | | 14832 | | 2160 | | 0 | | 0 |
| | | | | 0 | | 0 | | 1440 | | 80640 | | 80640 | | 1440 | | 0 | | 0 |
| | | | 0 | | 0 | | 0 | | 233280 | | 1082880 | | 233280 | | 0 | | 0 | | 0 |
| | | 0 | | 0 | | 0 | | 362880 | | 7776000 | | 7776000 | | 362880 | | 0 | | 0 | | 0 |
| | 0 | | 0 | | 0 | | 241920 | | 33264000 |
|
A091466 as a square array
1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 2 | 14 | 36 | 24 | 0 | 0 | 0 | 0 | 0 | 0
| 0 | 36 | 336 | 1296 | 2160 | 1440 | 0 | 0 | 0
| 0 | 24 | 1296 | 14832 | 80640 | 233280 | 362880 | 241920
| 0 | 0 | 2160 | 80640 | 1082880 | 7776000 | 33264000
| 0 | 0 | 1440 | 233280 | 7776000
| 0 | 0 | 0 | 362880
| 0 | 0 | 0
| 0 | 0
| 0
|
A091466 as an upper right triangle
1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 2 | 14 | 36 | 24 | 0 | 0 | 0 | 0 | 0 | 0
| | | 0 | 36 | 336 | 1296 | 2160 | 1440 | 0 | 0 | 0
| | | | 0 | 24 | 1296 | 14832 | 80640 | 233280 | 362880 | 241920
| | | | | 0 | 0 | 2160 | 80640 | 1082880 | 7776000 | 33264000
| | | | | | 0 | 0 | 1440 | 233280 | 7776000
| | | | | | | 0 | 0 | 0 | 362880
| | | | | | | | 0 | 0 | 0
| | | | | | | | | 0 | 0
| | | | | | | | | | 0
| | | | | | | | | |
|
|