A117901 as a triangular array
| | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | -1 | | 1 |
| | | | | | | | | | | | 0 | | -2 | | 1 |
| | | | | | | | | | | 0 | | 3 | | -2 | | 1 |
| | | | | | | | | | 0 | | 0 | | 0 | | -1 | | 1 |
| | | | | | | | | 0 | | -6 | | 3 | | 0 | | -2 | | 1 |
| | | | | | | | 0 | | 12 | | -6 | | 0 | | 3 | | -2 | | 1 |
| | | | | | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | -1 | | 1 |
| | | | | | 0 | | -24 | | 12 | | 0 | | -6 | | 3 | | 0 | | -2 | | 1 |
| | | | | 0 | | 48 | | -24 | | 0 | | 12 | | -6 | | 0 | | 3 | | -2 | | 1 |
| | | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | -1 | | 1 |
| | | 0 | | -96 | | 48 | | 0 | | -24 | | 12 | | 0 | | -6 | | 3 | | 0 | | -2 | | 1 |
| | 0 | | 192 | | -96 | | 0 | | 48 | | -24 | | 0 | | 12 | | -6 | | 0 | | 3 | | -2 | | 1 |
|
A117901 as a square array
| 1 | -1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | -2 | 3 | 0 | -6 | 12 | 0 | -24 | 48 | 0 | -96 | 192
| | 1 | -2 | 0 | 3 | -6 | 0 | 12 | -24 | 0 | 48 | -96
| | 1 | -1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | -2 | 3 | 0 | -6 | 12 | 0 | -24 | 48
| | 1 | -2 | 0 | 3 | -6 | 0 | 12 | -24
| | 1 | -1 | 0 | 0 | 0 | 0 | 0
| | 1 | -2 | 3 | 0 | -6 | 12
| | 1 | -2 | 0 | 3 | -6
| | 1 | -1 | 0 | 0
| | 1 | -2 | 3
| | 1 | -2
| | 1
|
A117901 as an upper right triangle
| 1 | -1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | -2 | 3 | 0 | -6 | 12 | 0 | -24 | 48 | 0 | -96 | 192
| | | 1 | -2 | 0 | 3 | -6 | 0 | 12 | -24 | 0 | 48 | -96
| | | | 1 | -1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | | | 1 | -2 | 3 | 0 | -6 | 12 | 0 | -24 | 48
| | | | | | 1 | -2 | 0 | 3 | -6 | 0 | 12 | -24
| | | | | | | 1 | -1 | 0 | 0 | 0 | 0 | 0
| | | | | | | | 1 | -2 | 3 | 0 | -6 | 12
| | | | | | | | | 1 | -2 | 0 | 3 | -6
| | | | | | | | | | 1 | -1 | 0 | 0
| | | | | | | | | | | 1 | -2 | 3
| | | | | | | | | | | | 1 | -2
| | | | | | | | | | | | | 1
|
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