A152904 formatted as a triangular array:
| | | | | | | | | | 1 | | | | | | | | | | |
| | | | | | | | | -1 | | 1 | | | | | | | | | |
| | | | | | | | -1 | | -1 | | 1 | | | | | | | | |
| | | | | | | 0 | | -1 | | -1 | | 1 | | | | | | | |
| | | | | | -1 | | 0 | | -1 | | -1 | | 1 | | | | | | |
| | | | | 1 | | -1 | | 0 | | -1 | | -1 | | 1 | | | | | |
| | | | -1 | | 1 | | -1 | | 0 | | -1 | | -1 | | 1 | | | | |
| | | 0 | | -1 | | 1 | | -1 | | 0 | | -1 | | -1 | | 1 | | | |
| | 0 | | 0 | | -1 | | 1 | | -1 | | 0 | | -1 | | -1 | | 1 | | |
| 1 | | 0 | | 0 | | -1 | | 1 | | -1 | | 0 | | -1 | | -1 | | 1 | |
| -1 | | 1 | | 0 | | 0 | | -1 | | 1 | | -1 | | 0 | | -1 | | -1 | | 1 |
A152904 formatted as a square array:
| 1 | -1 | -1 | 0 | -1 | 1 | -1 | 0 | 0 | 1 | -1 |
| 1 | -1 | -1 | 0 | -1 | 1 | -1 | 0 | 0 | 1 | |
| 1 | -1 | -1 | 0 | -1 | 1 | -1 | 0 | 0 | | |
| 1 | -1 | -1 | 0 | -1 | 1 | -1 | 0 | | | |
| 1 | -1 | -1 | 0 | -1 | 1 | -1 | | | | |
| 1 | -1 | -1 | 0 | -1 | 1 | | | | | |
| 1 | -1 | -1 | 0 | -1 | | | | | | |
| 1 | -1 | -1 | 0 | | | | | | | |
| 1 | -1 | -1 | | | | | | | | |
| 1 | -1 | | | | | | | | | |
| 1 | | | | | | | | | | |
A152904 formatted as an upper right triangle:
| 1 | -1 | -1 | 0 | -1 | 1 | -1 | 0 | 0 | 1 | -1 |
| 1 | -1 | -1 | 0 | -1 | 1 | -1 | 0 | 0 | 1 |
| | 1 | -1 | -1 | 0 | -1 | 1 | -1 | 0 | 0 |
| | | 1 | -1 | -1 | 0 | -1 | 1 | -1 | 0 |
| | | | 1 | -1 | -1 | 0 | -1 | 1 | -1 |
| | | | | 1 | -1 | -1 | 0 | -1 | 1 |
| | | | | | 1 | -1 | -1 | 0 | -1 |
| | | | | | | 1 | -1 | -1 | 0 |
| | | | | | | | 1 | -1 | -1 |
| | | | | | | | | 1 | -1 |
| | | | | | | | | | 1 |
|
