A294746 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | 1 | | 1 | | 3 | | 1 |
| | | | | | | 1 | | 1 | | 10 | | 13 | | 1 |
| | | | | | 1 | | 1 | | 35 | | 217 | | 75 | | 1 |
| | | | | 1 | | 1 | | 126 | | 4245 | | 8317 | | 525 | | 1 |
| | | | 1 | | 1 | | 462 | | 90376 | | 1239823 | | 487630 | | 4347 | | 1 |
| | | 1 | | 1 | | 1716 | | 2019836 | | 216456376 | | 709097481 | | 40647178 | | 41245 | | 1 |
| | 1 | | 1 | | 6435 | | 46570140 | | 41175714454 | | 1303699790001 | | 701954099115 | | 4561368175 | | 441675 | | 1 |
|
A294746 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 10 | 35 | 126 | 462 | 1716 | 6435
| | 1 | 13 | 217 | 4245 | 90376 | 2019836 | 46570140
| | 1 | 75 | 8317 | 1239823 | 216456376 | 41175714454
| | 1 | 525 | 487630 | 709097481 | 1303699790001
| | 1 | 4347 | 40647178 | 701954099115
| | 1 | 41245 | 4561368175
| | 1 | 441675
| | 1
|
A294746 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | 1 | 3 | 10 | 35 | 126 | 462 | 1716 | 6435
| | | | 1 | 13 | 217 | 4245 | 90376 | 2019836 | 46570140
| | | | | 1 | 75 | 8317 | 1239823 | 216456376 | 41175714454
| | | | | | 1 | 525 | 487630 | 709097481 | 1303699790001
| | | | | | | 1 | 4347 | 40647178 | 701954099115
| | | | | | | | 1 | 41245 | 4561368175
| | | | | | | | | 1 | 441675
| | | | | | | | | | 1
|
|
