A185018 as a triangular array
| | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | -2 | | 1 |
| | | | | | | | | | | | 1 | | -2 | | 1 |
| | | | | | | | | | | 0 | | 1 | | -2 | | 1 |
| | | | | | | | | | 0 | | 0 | | 1 | | -2 | | 1 |
| | | | | | | | | 0 | | 0 | | 0 | | 1 | | -2 | | 1 |
| | | | | | | | 0 | | 0 | | 0 | | 0 | | 1 | | -2 | | 1 |
| | | | | | | 0 | | 0 | | 0 | | 0 | | 0 | | 1 | | -2 | | 1 |
| | | | | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 1 | | -2 | | 1 |
| | | | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 1 | | -2 | | 1 |
| | | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 1 | | -2 | | 1 |
| | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 1 | | -2 | | 1 |
| | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 1 | | -2 | | 1 |
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A185018 as a square array
1 | -2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 1 | -2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 1 | -2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 1 | -2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 1 | -2 | 1 | 0 | 0 | 0 | 0 | 0 | 0
| 1 | -2 | 1 | 0 | 0 | 0 | 0 | 0
| 1 | -2 | 1 | 0 | 0 | 0 | 0
| 1 | -2 | 1 | 0 | 0 | 0
| 1 | -2 | 1 | 0 | 0
| 1 | -2 | 1 | 0
| 1 | -2 | 1
| 1 | -2
| 1
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A185018 as an upper right triangle
1 | -2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | -2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | 1 | -2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | | 1 | -2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | | | 1 | -2 | 1 | 0 | 0 | 0 | 0 | 0 | 0
| | | | | | 1 | -2 | 1 | 0 | 0 | 0 | 0 | 0
| | | | | | | 1 | -2 | 1 | 0 | 0 | 0 | 0
| | | | | | | | 1 | -2 | 1 | 0 | 0 | 0
| | | | | | | | | 1 | -2 | 1 | 0 | 0
| | | | | | | | | | 1 | -2 | 1 | 0
| | | | | | | | | | | 1 | -2 | 1
| | | | | | | | | | | | 1 | -2
| | | | | | | | | | | | | 1
|
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