A318191 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | | 1 | | 1 | | 1 | | 1 |
| | | | | | | | 1 | | 2 | | 2 | | 1 | | 1 |
| | | | | | | 1 | | 6 | | 12 | | 4 | | 1 | | 1 |
| | | | | | 1 | | 24 | | 180 | | 72 | | 8 | | 1 | | 1 |
| | | | | 1 | | 120 | | 4680 | | 5400 | | 432 | | 16 | | 1 | | 1 |
| | | | 1 | | 720 | | 187200 | | 914400 | | 162000 | | 2592 | | 32 | | 1 | | 1 |
| | | 1 | | 5040 | | 10634400 | | 296438400 | | 178660800 | | 4860000 | | 15552 | | 64 | | 1 | | 1 |
| | 1 | | 40320 | | 813664800 | | 162273628800 | | 469551168000 | | 34907788800 | | 145800000 | | 93312 | | 128 | | 1 | | 1 |
|
A318191 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 2 | 6 | 24 | 120 | 720 | 5040 | 40320
| | 1 | 1 | 2 | 12 | 180 | 4680 | 187200 | 10634400 | 813664800
| | 1 | 1 | 4 | 72 | 5400 | 914400 | 296438400 | 162273628800
| | 1 | 1 | 8 | 432 | 162000 | 178660800 | 469551168000
| | 1 | 1 | 16 | 2592 | 4860000 | 34907788800
| | 1 | 1 | 32 | 15552 | 145800000
| | 1 | 1 | 64 | 93312
| | 1 | 1 | 128
| | 1 | 1
| | 1
|
A318191 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 2 | 6 | 24 | 120 | 720 | 5040 | 40320
| | | 1 | 1 | 2 | 12 | 180 | 4680 | 187200 | 10634400 | 813664800
| | | | 1 | 1 | 4 | 72 | 5400 | 914400 | 296438400 | 162273628800
| | | | | 1 | 1 | 8 | 432 | 162000 | 178660800 | 469551168000
| | | | | | 1 | 1 | 16 | 2592 | 4860000 | 34907788800
| | | | | | | 1 | 1 | 32 | 15552 | 145800000
| | | | | | | | 1 | 1 | 64 | 93312
| | | | | | | | | 1 | 1 | 128
| | | | | | | | | | 1 | 1
| | | | | | | | | | | 1
|
|
