A229892 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 0 | | 1 | | 1 |
| | | | | | | | | 0 | | 2 | | 1 | | 1 |
| | | | | | | | 0 | | 5 | | 3 | | 1 | | 1 |
| | | | | | | 0 | | 16 | | 6 | | 4 | | 1 | | 1 |
| | | | | | 0 | | 61 | | 26 | | 10 | | 5 | | 1 | | 1 |
| | | | | 0 | | 272 | | 71 | | 20 | | 15 | | 6 | | 1 | | 1 |
| | | | 0 | | 1385 | | 413 | | 125 | | 35 | | 21 | | 7 | | 1 | | 1 |
| | | 0 | | 7936 | | 1456 | | 461 | | 70 | | 56 | | 28 | | 8 | | 1 | | 1 |
| | 0 | | 50521 | | 10576 | | 1301 | | 574 | | 126 | | 84 | | 36 | | 9 | | 1 | | 1 |
|
A229892 as a square array
| 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 1 | 2 | 5 | 16 | 61 | 272 | 1385 | 7936 | 50521
| | 1 | 1 | 3 | 6 | 26 | 71 | 413 | 1456 | 10576
| | 1 | 1 | 4 | 10 | 20 | 125 | 461 | 1301
| | 1 | 1 | 5 | 15 | 35 | 70 | 574
| | 1 | 1 | 6 | 21 | 56 | 126
| | 1 | 1 | 7 | 28 | 84
| | 1 | 1 | 8 | 36
| | 1 | 1 | 9
| | 1 | 1
| | 1
|
A229892 as an upper right triangle
| 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 1 | 2 | 5 | 16 | 61 | 272 | 1385 | 7936 | 50521
| | | 1 | 1 | 3 | 6 | 26 | 71 | 413 | 1456 | 10576
| | | | 1 | 1 | 4 | 10 | 20 | 125 | 461 | 1301
| | | | | 1 | 1 | 5 | 15 | 35 | 70 | 574
| | | | | | 1 | 1 | 6 | 21 | 56 | 126
| | | | | | | 1 | 1 | 7 | 28 | 84
| | | | | | | | 1 | 1 | 8 | 36
| | | | | | | | | 1 | 1 | 9
| | | | | | | | | | 1 | 1
| | | | | | | | | | | 1
|
|
