A254630 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 1 | | 3 |
| | | | | | | | | | | 1 | | 2 | | 13 |
| | | | | | | | | | 0 | | 1 | | 5 | | 3 |
| | | | | | | | | -1 | | -1 | | 2 | | 29 | | 119 |
| | | | | | | | 0 | | -1 | | -1 | | 1 | | 31 | | 5 |
| | | | | | | 1 | | 1 | | -1 | | -8 | | -1 | | 43 | | 253 |
| | | | | | 0 | | 1 | | 1 | | 4 | | -4 | | -1 | | 41 | | 7 |
| | | | | -1 | | -1 | | -1 | | 4 | | 8 | | 4 | | -1 | | 29 | | 239 |
| | | | 0 | | -1 | | -1 | | -8 | | -4 | | 4 | | 8 | | 1 | | 31 | | 9 |
| | | 5 | | 5 | | 7 | | -4 | | -116 | | -32 | | -116 | | -4 | | 7 | | 71 | | 665 |
| | 0 |
|
A254630 as a square array
| 1 | 1 | 1 | 0 | -1 | 0 | 1 | 0 | -1 | 0 | 5 | 0
| | 3 | 2 | 1 | -1 | -1 | 1 | 1 | -1 | -1 | 5
| | 13 | 5 | 2 | -1 | -1 | 1 | -1 | -1 | 7
| | 3 | 29 | 1 | -8 | 4 | 4 | -8 | -4
| | 119 | 31 | -1 | -4 | 8 | -4 | -116
| | 5 | 43 | -1 | 4 | 4 | -32
| | 253 | 41 | -1 | 8 | -116
| | 7 | 29 | 1 | -4
| | 239 | 31 | 7
| | 9 | 71
| | 665
|
A254630 as an upper right triangle
| 1 | 1 | 1 | 0 | -1 | 0 | 1 | 0 | -1 | 0 | 5 | 0
| | 3 | 2 | 1 | -1 | -1 | 1 | 1 | -1 | -1 | 5
| | | 13 | 5 | 2 | -1 | -1 | 1 | -1 | -1 | 7
| | | | 3 | 29 | 1 | -8 | 4 | 4 | -8 | -4
| | | | | 119 | 31 | -1 | -4 | 8 | -4 | -116
| | | | | | 5 | 43 | -1 | 4 | 4 | -32
| | | | | | | 253 | 41 | -1 | 8 | -116
| | | | | | | | 7 | 29 | 1 | -4
| | | | | | | | | 239 | 31 | 7
| | | | | | | | | | 9 | 71
| | | | | | | | | | | 665
| | | | | | | | | | |
|
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