A289711 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 6 | | 2 |
| | | | | | | | 1 | | 21 | | 36 | | 3 |
| | | | | | | 1 | | 60 | | 288 | | 96 | | 4 |
| | | | | | 1 | | 155 | | 1600 | | 1200 | | 200 | | 5 |
| | | | | 1 | | 378 | | 7200 | | 9600 | | 3600 | | 360 | | 6 |
| | | | 1 | | 889 | | 28224 | | 58800 | | 39200 | | 8820 | | 588 | | 7 |
| | | 1 | | 2040 | | 100352 | | 301056 | | 313600 | | 125440 | | 18816 | | 896 | | 8 |
| | 1 | | 4599 | | 331776 | | 1354752 | | 2032128 | | 1270080 | | 338688 |
|
A289711 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 6 | 21 | 60 | 155 | 378 | 889 | 2040 | 4599
| | 2 | 36 | 288 | 1600 | 7200 | 28224 | 100352 | 331776
| | 3 | 96 | 1200 | 9600 | 58800 | 301056 | 1354752
| | 4 | 200 | 3600 | 39200 | 313600 | 2032128
| | 5 | 360 | 8820 | 125440 | 1270080
| | 6 | 588 | 18816 | 338688
| | 7 | 896
| | 8
|
A289711 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 6 | 21 | 60 | 155 | 378 | 889 | 2040 | 4599
| | | 2 | 36 | 288 | 1600 | 7200 | 28224 | 100352 | 331776
| | | | 3 | 96 | 1200 | 9600 | 58800 | 301056 | 1354752
| | | | | 4 | 200 | 3600 | 39200 | 313600 | 2032128
| | | | | | 5 | 360 | 8820 | 125440 | 1270080
| | | | | | | 6 | 588 | 18816 | 338688
| | | | | | | | 7 | 896
| | | | | | | | | 8
| | | | | | | | |
|
|
