A197655 as a triangular array
| | | | | | | | 1 |
| | | | | | | | 6 | | 1 |
| | | | | | | 63 | | 126 | | 1 |
| | | | | | 364 | | 4374 | | 1092 | | 1 |
| | | | | 1365 | | 85120 | | 127680 | | 5460 | | 1 |
| | | | 3906 | | 984375 | | 6000000 | | 1968750 | | 19530 | | 1 |
| | | 9331 | | 7562646 | | 157828125 | | 210437500 | | 18906615 | | 55986 | | 1 |
| | 19608 | | 42824236 | | 2628749256 | | 11029593750 | | 4381248760 | | 128472708 | | 137256 | | 1 |
|
A197655 as a square array
| 1 | 6 | 63 | 364 | 1365 | 3906 | 9331 | 19608
| | 1 | 126 | 4374 | 85120 | 984375 | 7562646 | 42824236
| | 1 | 1092 | 127680 | 6000000 | 157828125 | 2628749256
| | 1 | 5460 | 1968750 | 210437500 | 11029593750
| | 1 | 19530 | 18906615 | 4381248760
| | 1 | 55986 | 128472708
| | 1 | 137256
| | 1
|
A197655 as an upper right triangle
| 1 | 6 | 63 | 364 | 1365 | 3906 | 9331 | 19608
| | 1 | 126 | 4374 | 85120 | 984375 | 7562646 | 42824236
| | | 1 | 1092 | 127680 | 6000000 | 157828125 | 2628749256
| | | | 1 | 5460 | 1968750 | 210437500 | 11029593750
| | | | | 1 | 19530 | 18906615 | 4381248760
| | | | | | 1 | 55986 | 128472708
| | | | | | | 1 | 137256
| | | | | | | | 1
|
|
