A236704 as a triangular array
| | | | | | | | 81 |
| | | | | | | | 426 | | 426 |
| | | | | | | 2285 | | 3188 | | 2285 |
| | | | | | 12076 | | 23788 | | 23788 | | 12076 |
| | | | | 64277 | | 178232 | | 259396 | | 178232 | | 64277 |
| | | | 340944 | | 1338314 | | 2832926 | | 2832926 | | 1338314 | | 340944 |
| | | 1814328 | | 10041714 | | 31409880 | | 46692992 | | 31409880 | | 10041714 | | 1814328 |
| | 9631020 | | 75235940 |
|
A236704 as a square array
81 | 426 | 2285 | 12076 | 64277 | 340944 | 1814328 | 9631020
| 426 | 3188 | 23788 | 178232 | 1338314 | 10041714 | 75235940
| 2285 | 23788 | 259396 | 2832926 | 31409880
| 12076 | 178232 | 2832926 | 46692992
| 64277 | 1338314 | 31409880
| 340944 | 10041714
| 1814328
|
A236704 as an upper right triangle
81 | 426 | 2285 | 12076 | 64277 | 340944 | 1814328 | 9631020
| | 426 | 3188 | 23788 | 178232 | 1338314 | 10041714 | 75235940
| | | 2285 | 23788 | 259396 | 2832926 | 31409880
| | | | 12076 | 178232 | 2832926 | 46692992
| | | | | 64277 | 1338314 | 31409880
| | | | | | 340944 | 10041714
| | | | | | | 1814328
| | | | | | |
|
|