A218855 as a triangular array
| | | | | | | | | | | | 0 |
| | | | | | | | | | | | 0 | | 0 |
| | | | | | | | | | | -2 | | 0 | | 2 |
| | | | | | | | | | 0 | | 0 | | 0 | | 1 |
| | | | | | | | | -8 | | -2 | | 0 | | 2 | | 8 |
| | | | | | | | -3 | | 0 | | 0 | | 0 | | 0 | | 3 |
| | | | | | | -6 | | -3 | | -2 | | 1 | | 2 | | 3 | | 8 |
| | | | | | 0 | | 0 | | 0 | | -2 | | 2 | | 0 | | 0 | | 1 |
| | | | | -24 | | -5 | | -8 | | -2 | | 0 | | 2 | | 8 | | 5 | | 24 |
| | | | 0 | | -4 | | 0 | | 1 | | 0 | | 0 | | 2 | | 0 | | 4 | | 6 |
| | | -16 | | -5 | | -6 | | -3 | | -2 | | 0 | | 2 | | 3 | | 6 | | 5 | | 16 |
| | 0 | | 0 | | -3 | | 0 | | -3 | | 0 | | 0 | | 3 | | 0 | | 3 | | 0 | | 1 |
|
A218855 as a square array
0 | 0 | -2 | 0 | -8 | -3 | -6 | 0 | -24 | 0 | -16 | 0
| 0 | 0 | 0 | -2 | 0 | -3 | 0 | -5 | -4 | -5 | 0
| 2 | 0 | 0 | 0 | -2 | 0 | -8 | 0 | -6 | -3
| 1 | 2 | 0 | 1 | -2 | -2 | 1 | -3 | 0
| 8 | 0 | 2 | 2 | 0 | 0 | -2 | -3
| 3 | 3 | 0 | 2 | 0 | 0 | 0
| 8 | 0 | 8 | 2 | 2 | 0
| 1 | 5 | 0 | 3 | 3
| 24 | 4 | 6 | 0
| 6 | 5 | 3
| 16 | 0
| 1
|
A218855 as an upper right triangle
0 | 0 | -2 | 0 | -8 | -3 | -6 | 0 | -24 | 0 | -16 | 0
| | 0 | 0 | 0 | -2 | 0 | -3 | 0 | -5 | -4 | -5 | 0
| | | 2 | 0 | 0 | 0 | -2 | 0 | -8 | 0 | -6 | -3
| | | | 1 | 2 | 0 | 1 | -2 | -2 | 1 | -3 | 0
| | | | | 8 | 0 | 2 | 2 | 0 | 0 | -2 | -3
| | | | | | 3 | 3 | 0 | 2 | 0 | 0 | 0
| | | | | | | 8 | 0 | 8 | 2 | 2 | 0
| | | | | | | | 1 | 5 | 0 | 3 | 3
| | | | | | | | | 24 | 4 | 6 | 0
| | | | | | | | | | 6 | 5 | 3
| | | | | | | | | | | 16 | 0
| | | | | | | | | | | | 1
|
|