A124560 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | | 1 | | 1 | | 2 | | 1 |
| | | | | | | | 1 | | 1 | | 3 | | 5 | | 1 |
| | | | | | | 1 | | 1 | | 4 | | 12 | | 16 | | 1 |
| | | | | | 1 | | 1 | | 5 | | 22 | | 63 | | 66 | | 1 |
| | | | | 1 | | 1 | | 6 | | 35 | | 158 | | 429 | | 348 | | 1 |
| | | | 1 | | 1 | | 7 | | 51 | | 317 | | 1455 | | 3716 | | 2321 | | 1 |
| | | 1 | | 1 | | 8 | | 70 | | 556 | | 3634 | | 16918 | | 40272 | | 19437 | | 1 |
| | 1 | | 1 | | 9 | | 92 | | 891 | | 7581 | | 52199 | | 244644 | | 541655 | | 203554 | | 1 |
|
A124560 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
| 1 | 5 | 12 | 22 | 35 | 51 | 70 | 92
| 1 | 16 | 63 | 158 | 317 | 556 | 891
| 1 | 66 | 429 | 1455 | 3634 | 7581
| 1 | 348 | 3716 | 16918 | 52199
| 1 | 2321 | 40272 | 244644
| 1 | 19437 | 541655
| 1 | 203554
| 1
|
A124560 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 | 1
| | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
| | | | 1 | 5 | 12 | 22 | 35 | 51 | 70 | 92
| | | | | 1 | 16 | 63 | 158 | 317 | 556 | 891
| | | | | | 1 | 66 | 429 | 1455 | 3634 | 7581
| | | | | | | 1 | 348 | 3716 | 16918 | 52199
| | | | | | | | 1 | 2321 | 40272 | 244644
| | | | | | | | | 1 | 19437 | 541655
| | | | | | | | | | 1 | 203554
| | | | | | | | | | | 1
|
|