A174149 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 1 |
| | | | | | | | 1 | | 0 | | 1 |
| | | | | | | 1 | | 120 | | 120 | | 1 |
| | | | | | 1 | | 720 | | 5400 | | 720 | | 1 |
| | | | | 1 | | 2520 | | 84700 | | 84700 | | 2520 | | 1 |
| | | | 1 | | 6720 | | 712950 | | 3136000 | | 712950 | | 6720 | | 1 |
| | | 1 | | 15120 | | 4064256 | | 56080500 | | 56080500 | | 4064256 | | 15120 | | 1 |
| | 1 | | 30240 | | 17745840 | | 619178112 | | 1944810000 | | 619178112 |
|
A174149 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 0 | 120 | 720 | 2520 | 6720 | 15120 | 30240
| | 1 | 120 | 5400 | 84700 | 712950 | 4064256 | 17745840
| | 1 | 720 | 84700 | 3136000 | 56080500 | 619178112
| | 1 | 2520 | 712950 | 56080500 | 1944810000
| | 1 | 6720 | 4064256 | 619178112
| | 1 | 15120
| | 1
|
A174149 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 0 | 120 | 720 | 2520 | 6720 | 15120 | 30240
| | | 1 | 120 | 5400 | 84700 | 712950 | 4064256 | 17745840
| | | | 1 | 720 | 84700 | 3136000 | 56080500 | 619178112
| | | | | 1 | 2520 | 712950 | 56080500 | 1944810000
| | | | | | 1 | 6720 | 4064256 | 619178112
| | | | | | | 1 | 15120
| | | | | | | | 1
| | | | | | | |
|
|
