A197653 as a triangular array
| | | | | | | | 1 |
| | | | | | | | 4 | | 1 |
| | | | | | | 15 | | 30 | | 1 |
| | | | | | 40 | | 324 | | 120 | | 1 |
| | | | | 85 | | 2080 | | 3120 | | 340 | | 1 |
| | | | 156 | | 9375 | | 40000 | | 18750 | | 780 | | 1 |
| | | 259 | | 32886 | | 328125 | | 437500 | | 82215 | | 1554 | | 1 |
| | 400 | | 96040 | | 1959216 | | 6002500 | | 3265360 | | 288120 | | 2800 | | 1 |
|
A197653 as a square array
1 | 4 | 15 | 40 | 85 | 156 | 259 | 400
| 1 | 30 | 324 | 2080 | 9375 | 32886 | 96040
| 1 | 120 | 3120 | 40000 | 328125 | 1959216
| 1 | 340 | 18750 | 437500 | 6002500
| 1 | 780 | 82215 | 3265360
| 1 | 1554 | 288120
| 1 | 2800
| 1
|
A197653 as an upper right triangle
1 | 4 | 15 | 40 | 85 | 156 | 259 | 400
| | 1 | 30 | 324 | 2080 | 9375 | 32886 | 96040
| | | 1 | 120 | 3120 | 40000 | 328125 | 1959216
| | | | 1 | 340 | 18750 | 437500 | 6002500
| | | | | 1 | 780 | 82215 | 3265360
| | | | | | 1 | 1554 | 288120
| | | | | | | 1 | 2800
| | | | | | | | 1
|
|