A189233 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 0 | | 1 |
| | | | | | | | | | 0 | | 1 | | 1 |
| | | | | | | | | 0 | | 2 | | 2 | | 1 |
| | | | | | | | 0 | | 5 | | 6 | | 3 | | 1 |
| | | | | | | 0 | | 15 | | 22 | | 12 | | 4 | | 1 |
| | | | | | 0 | | 52 | | 94 | | 57 | | 20 | | 5 | | 1 |
| | | | | 0 | | 203 | | 454 | | 309 | | 116 | | 30 | | 6 | | 1 |
| | | | 0 | | 877 | | 2430 | | 1866 | | 756 | | 205 | | 42 | | 7 | | 1 |
| | | 0 | | 4140 | | 14214 | | 12351 | | 5428 | | 1555 | | 330 | | 56 | | 8 | | 1 |
| | 0 | | 21147 | | 89918 | | 88563 | | 42356 | | 12880 | | 2850 | | 497 | | 72 | | 9 | | 1 |
|
A189233 as a square array
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 1 | 1 | 2 | 5 | 15 | 52 | 203 | 877 | 4140 | 21147
| 1 | 2 | 6 | 22 | 94 | 454 | 2430 | 14214 | 89918
| 1 | 3 | 12 | 57 | 309 | 1866 | 12351 | 88563
| 1 | 4 | 20 | 116 | 756 | 5428 | 42356
| 1 | 5 | 30 | 205 | 1555 | 12880
| 1 | 6 | 42 | 330 | 2850
| 1 | 7 | 56 | 497
| 1 | 8 | 72
| 1 | 9
| 1
|
A189233 as an upper right triangle
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 1 | 2 | 5 | 15 | 52 | 203 | 877 | 4140 | 21147
| | | 1 | 2 | 6 | 22 | 94 | 454 | 2430 | 14214 | 89918
| | | | 1 | 3 | 12 | 57 | 309 | 1866 | 12351 | 88563
| | | | | 1 | 4 | 20 | 116 | 756 | 5428 | 42356
| | | | | | 1 | 5 | 30 | 205 | 1555 | 12880
| | | | | | | 1 | 6 | 42 | 330 | 2850
| | | | | | | | 1 | 7 | 56 | 497
| | | | | | | | | 1 | 8 | 72
| | | | | | | | | | 1 | 9
| | | | | | | | | | | 1
|
|