A049444 formatted as a triangular array:
| | | | | | | | 1 | | | | | | | | |
| | | | | | | -2 | | 1 | | | | | | | |
| | | | | | 6 | | -5 | | 1 | | | | | | |
| | | | | -24 | | 26 | | -9 | | 1 | | | | | |
| | | | 120 | | -154 | | 71 | | -14 | | 1 | | | | |
| | | -720 | | 1044 | | -580 | | 155 | | -20 | | 1 | | | |
| | 5040 | | -8028 | | 5104 | | -1665 | | 295 | | -27 | | 1 | | |
| -40320 | | 69264 | | -48860 | | 18424 | | -4025 | | 511 | | -35 | | 1 | |
| 362880 | | -663696 | | 509004 | | -214676 | | 54649 | | -8624 | | 826 | | -44 | | 1 |
A049444 formatted as a square array:
| 1 | -2 | 6 | -24 | 120 | -720 | 5040 | -40320 | 362880 |
| 1 | -5 | 26 | -154 | 1044 | -8028 | 69264 | -663696 | |
| 1 | -9 | 71 | -580 | 5104 | -48860 | 509004 | | |
| 1 | -14 | 155 | -1665 | 18424 | -214676 | | | |
| 1 | -20 | 295 | -4025 | 54649 | | | | |
| 1 | -27 | 511 | -8624 | | | | | |
| 1 | -35 | 826 | | | | | | |
| 1 | -44 | | | | | | | |
| 1 | | | | | | | | |
A049444 formatted as an upper right triangle:
| 1 | -2 | 6 | -24 | 120 | -720 | 5040 | -40320 | 362880 |
| 1 | -5 | 26 | -154 | 1044 | -8028 | 69264 | -663696 |
| | 1 | -9 | 71 | -580 | 5104 | -48860 | 509004 |
| | | 1 | -14 | 155 | -1665 | 18424 | -214676 |
| | | | 1 | -20 | 295 | -4025 | 54649 |
| | | | | 1 | -27 | 511 | -8624 |
| | | | | | 1 | -35 | 826 |
| | | | | | | 1 | -44 |
| | | | | | | | 1 |
|
