A212248 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | -1 | | 1 |
| | | | | | | | | 0 | | -1 | | 0 |
| | | | | | | | 1 | | -1 | | 0 | | -1 |
| | | | | | | 1 | | 1 | | 0 | | 1 | | -1 |
| | | | | | -2 | | 5 | | 0 | | 3 | | 1 | | 2 |
| | | | | -9 | | 5 | | 0 | | 2 | | 4 | | -2 | | 9 |
| | | | -9 | | -21 | | 0 | | -15 | | 5 | | -10 | | -9 | | 9 |
| | | 50 | | -105 | | 0 | | -62 | | -19 | | -18 | | -54 | | -9 | | -50 |
| | 267 | | -141 | | 0 | | -56 | | -119 | | 42 | | -126 | | -63 | | 50 | | -267 |
|
A212248 as a square array
| 1 | -1 | 0 | 1 | 1 | -2 | -9 | -9 | 50 | 267
| | 1 | -1 | -1 | 1 | 5 | 5 | -21 | -105 | -141
| | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | -1 | 1 | 3 | 2 | -15 | -62 | -56
| | -1 | 1 | 4 | 5 | -19 | -119
| | 2 | -2 | -10 | -18 | 42
| | 9 | -9 | -54 | -126
| | 9 | -9 | -63
| | -50 | 50
| | -267
|
A212248 as an upper right triangle
| 1 | -1 | 0 | 1 | 1 | -2 | -9 | -9 | 50 | 267
| | 1 | -1 | -1 | 1 | 5 | 5 | -21 | -105 | -141
| | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | | -1 | 1 | 3 | 2 | -15 | -62 | -56
| | | | | -1 | 1 | 4 | 5 | -19 | -119
| | | | | | 2 | -2 | -10 | -18 | 42
| | | | | | | 9 | -9 | -54 | -126
| | | | | | | | 9 | -9 | -63
| | | | | | | | | -50 | 50
| | | | | | | | | | -267
|
|
