A137350 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | -1 | | 1 |
| | | | | | | | 0 | | 1 | | -1 |
| | | | | | | -1 | | 1 | | 1 | | -1 |
| | | | | | 1 | | 0 | | -2 | | -1 | | 1 |
| | | | | 1 | | 2 | | -2 | | 1 | | -1 | | 1 |
| | | | -3 | | -1 | | 1 | | 0 | | 3 | | 3 | | -3 |
| | | 1 | | -1 | | -3 | | 3 | | -4 | | -1 | | 1 | | 1 |
| | -1 | | 6 | | 4 | | -4 | | 1 |
|
A137350 as a square array
| 1 | -1 | 0 | -1 | 1 | 1 | -3 | 1 | -1
| | 1 | 1 | 1 | 0 | 2 | -1 | -1 | 6
| | -1 | 1 | -2 | -2 | 1 | -3 | 4
| | -1 | -1 | 1 | 0 | 3 | -4
| | 1 | -1 | 3 | -4 | 1
| | 1 | 3 | -1
| | -3 | 1
| | 1
|
A137350 as an upper right triangle
| 1 | -1 | 0 | -1 | 1 | 1 | -3 | 1 | -1
| | 1 | 1 | 1 | 0 | 2 | -1 | -1 | 6
| | | -1 | 1 | -2 | -2 | 1 | -3 | 4
| | | | -1 | -1 | 1 | 0 | 3 | -4
| | | | | 1 | -1 | 3 | -4 | 1
| | | | | | 1 | 3 | -1
| | | | | | | -3 | 1
| | | | | | | | 1
| | | | | | | |
|
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