A177847 as a triangular array
| | | | | | | | 1 |
| | | | | | | | 1 | | 1 |
| | | | | | | 2 | | 4 | | 2 |
| | | | | | 6 | | 60 | | 60 | | 6 |
| | | | | 24 | | 2016 | | 12096 | | 2016 | | 24 |
| | | | 120 | | 120960 | | 7983360 | | 7983360 | | 120960 | | 120 |
| | | 720 | | 11404800 | | 12454041600 | | 149448499200 | | 12454041600 | | 11404800 | | 720 |
| | 5040 | | 1556755200 | | 38109367296000 | | 8688935743488000 | | 8688935743488000 |
|
A177847 as a square array
| 1 | 1 | 2 | 6 | 24 | 120 | 720 | 5040
| | 1 | 4 | 60 | 2016 | 120960 | 11404800 | 1556755200
| | 2 | 60 | 12096 | 7983360 | 12454041600 | 38109367296000
| | 6 | 2016 | 7983360 | 149448499200 | 8688935743488000
| | 24 | 120960 | 12454041600 | 8688935743488000
| | 120 | 11404800
| | 720
|
A177847 as an upper right triangle
| 1 | 1 | 2 | 6 | 24 | 120 | 720 | 5040
| | 1 | 4 | 60 | 2016 | 120960 | 11404800 | 1556755200
| | | 2 | 60 | 12096 | 7983360 | 12454041600 | 38109367296000
| | | | 6 | 2016 | 7983360 | 149448499200 | 8688935743488000
| | | | | 24 | 120960 | 12454041600 | 8688935743488000
| | | | | | 120 | 11404800
| | | | | | | 720
| | | | | | |
|
|
