A145225 as a triangular array
| | | | | | | | | | 0 |
| | | | | | | | | | 0 | | 0 |
| | | | | | | | | 1 | | 0 | | 0 |
| | | | | | | | 0 | | 3 | | 0 | | 0 |
| | | | | | | 6 | | 0 | | 6 | | 0 | | 0 |
| | | | | | 20 | | 30 | | 0 | | 10 | | 0 | | 0 |
| | | | | 135 | | 120 | | 90 | | 0 | | 15 | | 0 | | 0 |
| | | | 924 | | 945 | | 420 | | 210 | | 0 | | 21 | | 0 | | 0 |
| | | 7420 | | 7392 | | 3780 | | 1120 | | 420 | | 0 | | 28 | | 0 | | 0 |
| | 66744 | | 66780 | | 33264 | | 11340 | | 2520 | | 756 | | 0 | | 36 | | 0 | | 0 |
|
A145225 as a square array
0 | 0 | 1 | 0 | 6 | 20 | 135 | 924 | 7420 | 66744
| 0 | 0 | 3 | 0 | 30 | 120 | 945 | 7392 | 66780
| 0 | 0 | 6 | 0 | 90 | 420 | 3780 | 33264
| 0 | 0 | 10 | 0 | 210 | 1120 | 11340
| 0 | 0 | 15 | 0 | 420 | 2520
| 0 | 0 | 21 | 0 | 756
| 0 | 0 | 28 | 0
| 0 | 0 | 36
| 0 | 0
| 0
|
A145225 as an upper right triangle
0 | 0 | 1 | 0 | 6 | 20 | 135 | 924 | 7420 | 66744
| | 0 | 0 | 3 | 0 | 30 | 120 | 945 | 7392 | 66780
| | | 0 | 0 | 6 | 0 | 90 | 420 | 3780 | 33264
| | | | 0 | 0 | 10 | 0 | 210 | 1120 | 11340
| | | | | 0 | 0 | 15 | 0 | 420 | 2520
| | | | | | 0 | 0 | 21 | 0 | 756
| | | | | | | 0 | 0 | 28 | 0
| | | | | | | | 0 | 0 | 36
| | | | | | | | | 0 | 0
| | | | | | | | | | 0
|
|