A160756 formatted as a triangular array:
| | | | | | | | | 1 | | | | | | | | | |
| | | | | | | | 0 | | 1 | | | | | | | | |
| | | | | | | 2 | | 0 | | 1 | | | | | | | |
| | | | | | 2 | | 2 | | 0 | | 3 | | | | | | |
| | | | | 6 | | 2 | | 2 | | 0 | | 7 | | | | | |
| | | | 10 | | 6 | | 2 | | 6 | | 0 | | 17 | | | | |
| | | 22 | | 10 | | 6 | | 6 | | 14 | | 0 | | 41 | | | |
| | 42 | | 22 | | 10 | | 18 | | 14 | | 34 | | 0 | | 99 | | |
| 86 | | 42 | | 22 | | 30 | | 42 | | 34 | | 82 | | 0 | | 239 | |
| 170 | | 86 | | 42 | | 66 | | 70 | | 102 | | 82 | | 198 | | 0 | | 577 |
A160756 formatted as a square array:
| 1 | 0 | 2 | 2 | 6 | 10 | 22 | 42 | 86 | 170 |
| 1 | 0 | 2 | 2 | 6 | 10 | 22 | 42 | 86 | |
| 1 | 0 | 2 | 2 | 6 | 10 | 22 | 42 | | |
| 3 | 0 | 6 | 6 | 18 | 30 | 66 | | | |
| 7 | 0 | 14 | 14 | 42 | 70 | | | | |
| 17 | 0 | 34 | 34 | 102 | | | | | |
| 41 | 0 | 82 | 82 | | | | | | |
| 99 | 0 | 198 | | | | | | | |
| 239 | 0 | | | | | | | | |
| 577 | | | | | | | | | |
A160756 formatted as an upper right triangle:
| 1 | 0 | 2 | 2 | 6 | 10 | 22 | 42 | 86 | 170 |
| 1 | 0 | 2 | 2 | 6 | 10 | 22 | 42 | 86 |
| | 1 | 0 | 2 | 2 | 6 | 10 | 22 | 42 |
| | | 3 | 0 | 6 | 6 | 18 | 30 | 66 |
| | | | 7 | 0 | 14 | 14 | 42 | 70 |
| | | | | 17 | 0 | 34 | 34 | 102 |
| | | | | | 41 | 0 | 82 | 82 |
| | | | | | | 99 | 0 | 198 |
| | | | | | | | 239 | 0 |
| | | | | | | | | 577 |
|