A152971 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 1 |
| | | | | | | | 1 | | 10 | | 1 |
| | | | | | | 1 | | 59 | | 59 | | 1 |
| | | | | | 1 | | 210 | | 1258 | | 210 | | 1 |
| | | | | 1 | | 3024 | | 12095 | | 12095 | | 3024 | | 1 |
| | | | 1 | | 55440 | | 110880 | | 332638 | | 110880 | | 55440 | | 1 |
| | | 1 | | 1235520 | | 2471040 | | 4942079 | | 4942079 | | 2471040 | | 1235520 | | 1 |
| | 1 | | 32432400 | | 64864800 | | 97297200 | | 129729598 | | 97297200 |
|
A152971 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 10 | 59 | 210 | 3024 | 55440 | 1235520 | 32432400
| | 1 | 59 | 1258 | 12095 | 110880 | 2471040 | 64864800
| | 1 | 210 | 12095 | 332638 | 4942079 | 97297200
| | 1 | 3024 | 110880 | 4942079 | 129729598
| | 1 | 55440 | 2471040 | 97297200
| | 1 | 1235520
| | 1
|
A152971 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 10 | 59 | 210 | 3024 | 55440 | 1235520 | 32432400
| | | 1 | 59 | 1258 | 12095 | 110880 | 2471040 | 64864800
| | | | 1 | 210 | 12095 | 332638 | 4942079 | 97297200
| | | | | 1 | 3024 | 110880 | 4942079 | 129729598
| | | | | | 1 | 55440 | 2471040 | 97297200
| | | | | | | 1 | 1235520
| | | | | | | | 1
| | | | | | | |
|
|
