A052173 formatted as a triangular array:
| | | | | | | | | | | 1 | | | | | | | | | | | |
| | | | | | | | | | 1 | | 0 | | | | | | | | | | |
| | | | | | | | | 1 | | 0 | | 1 | | | | | | | | | |
| | | | | | | | 1 | | 0 | | 2 | | 0 | | | | | | | | |
| | | | | | | 1 | | 0 | | 3 | | 0 | | 2 | | | | | | | |
| | | | | | 1 | | 0 | | 4 | | 0 | | 5 | | 0 | | | | | | |
| | | | | 1 | | 0 | | 5 | | 0 | | 9 | | 0 | | 5 | | | | | |
| | | | 1 | | 0 | | 6 | | 0 | | 14 | | 0 | | 14 | | 0 | | | | |
| | | 1 | | 0 | | 7 | | 0 | | 20 | | 0 | | 28 | | 0 | | 14 | | | |
| | 1 | | 0 | | 8 | | 0 | | 27 | | 0 | | 48 | | 0 | | 42 | | 0 | | |
| 1 | | 0 | | 9 | | 0 | | 35 | | 0 | | 75 | | 0 | | 90 | | 0 | | 42 | |
| 1 | | 0 | | 10 | | 0 | | 44 | | 0 | | 110 | | 0 | | 165 | | 0 | | 132 | | 0 |
A052173 formatted as a square array:
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | | |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | |
| 2 | 5 | 9 | 14 | 20 | 27 | 35 | 44 | | | | |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | |
| 5 | 14 | 28 | 48 | 75 | 110 | | | | | | |
| 0 | 0 | 0 | 0 | 0 | | | | | | | |
| 14 | 42 | 90 | 165 | | | | | | | | |
| 0 | 0 | 0 | | | | | | | | | |
| 42 | 132 | | | | | | | | | | |
| 0 | | | | | | | | | | | |
A052173 formatted as an upper right triangle:
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| | | | 2 | 5 | 9 | 14 | 20 | 27 | 35 | 44 |
| | | | | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| | | | | | 5 | 14 | 28 | 48 | 75 | 110 |
| | | | | | | 0 | 0 | 0 | 0 | 0 |
| | | | | | | | 14 | 42 | 90 | 165 |
| | | | | | | | | 0 | 0 | 0 |
| | | | | | | | | | 42 | 132 |
| | | | | | | | | | | 0 |
|