A206094 as a triangular array
| | | | | | | | 81 |
| | | | | | | | 270 | | 270 |
| | | | | | | 972 | | 780 | | 972 |
| | | | | | 3564 | | 2016 | | 2016 | | 3564 |
| | | | | 13608 | | 5952 | | 4560 | | 5952 | | 13608 |
| | | | 52812 | | 17976 | | 13344 | | 13344 | | 17976 | | 52812 |
| | | 205416 | | 54432 | | 33792 | | 48816 | | 33792 | | 54432 | | 205416 |
| | 803844 | | 165936 | | 86496 | | 131904 | | 131904 | | 86496 | | 165936 | | 803844 |
|
A206094 as a square array
81 | 270 | 972 | 3564 | 13608 | 52812 | 205416 | 803844
| 270 | 780 | 2016 | 5952 | 17976 | 54432 | 165936
| 972 | 2016 | 4560 | 13344 | 33792 | 86496
| 3564 | 5952 | 13344 | 48816 | 131904
| 13608 | 17976 | 33792 | 131904
| 52812 | 54432 | 86496
| 205416 | 165936
| 803844
|
A206094 as an upper right triangle
81 | 270 | 972 | 3564 | 13608 | 52812 | 205416 | 803844
| | 270 | 780 | 2016 | 5952 | 17976 | 54432 | 165936
| | | 972 | 2016 | 4560 | 13344 | 33792 | 86496
| | | | 3564 | 5952 | 13344 | 48816 | 131904
| | | | | 13608 | 17976 | 33792 | 131904
| | | | | | 52812 | 54432 | 86496
| | | | | | | 205416 | 165936
| | | | | | | | 803844
|
|