A112517 as a triangular array
| | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | 0 | | 1 |
| | | | | | | | | | | | 0 | | 0 | | 1 |
| | | | | | | | | | | 0 | | -2 | | 0 | | 1 |
| | | | | | | | | | 0 | | -1 | | -4 | | 0 | | 1 |
| | | | | | | | | 0 | | 0 | | -2 | | -6 | | 0 | | 1 |
| | | | | | | | 0 | | 0 | | 4 | | -3 | | -8 | | 0 | | 1 |
| | | | | | | 0 | | 0 | | 4 | | 12 | | -4 | | -10 | | 0 | | 1 |
| | | | | | 0 | | 0 | | 1 | | 12 | | 24 | | -5 | | -12 | | 0 | | 1 |
| | | | | 0 | | 0 | | 0 | | -5 | | 24 | | 40 | | -6 | | -14 | | 0 | | 1 |
| | | | 0 | | 0 | | 0 | | -12 | | -26 | | 40 | | 60 | | -7 | | -16 | | 0 | | 1 |
| | | 0 | | 0 | | 0 | | -6 | | -48 | | -70 | | 60 | | 84 | | -8 | | -18 | | 0 | | 1 |
| | 0 | | 0 | | 0 | | -1 | | -8 | | -120 | | -145 | | 84 | | 112 | | -9 | | -20 | | 0 | | 1 |
|
A112517 as a square array
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 0 | -2 | -1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 0 | -4 | -2 | 4 | 4 | 1 | 0 | 0 | 0 | 0
| | 1 | 0 | -6 | -3 | 12 | 12 | -5 | -12 | -6 | -1
| | 1 | 0 | -8 | -4 | 24 | 24 | -26 | -48 | -8
| | 1 | 0 | -10 | -5 | 40 | 40 | -70 | -120
| | 1 | 0 | -12 | -6 | 60 | 60 | -145
| | 1 | 0 | -14 | -7 | 84 | 84
| | 1 | 0 | -16 | -8 | 112
| | 1 | 0 | -18 | -9
| | 1 | 0 | -20
| | 1 | 0
| | 1
|
A112517 as an upper right triangle
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 0 | -2 | -1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | 1 | 0 | -4 | -2 | 4 | 4 | 1 | 0 | 0 | 0 | 0
| | | | 1 | 0 | -6 | -3 | 12 | 12 | -5 | -12 | -6 | -1
| | | | | 1 | 0 | -8 | -4 | 24 | 24 | -26 | -48 | -8
| | | | | | 1 | 0 | -10 | -5 | 40 | 40 | -70 | -120
| | | | | | | 1 | 0 | -12 | -6 | 60 | 60 | -145
| | | | | | | | 1 | 0 | -14 | -7 | 84 | 84
| | | | | | | | | 1 | 0 | -16 | -8 | 112
| | | | | | | | | | 1 | 0 | -18 | -9
| | | | | | | | | | | 1 | 0 | -20
| | | | | | | | | | | | 1 | 0
| | | | | | | | | | | | | 1
|
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