A180050 as a triangular array
| | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | | | | -1 | | -2 | | -3 | | 1 |
| | | | | | | | | | -1 | | 1 | | 3 | | -3 | | 1 |
| | | | | | | | | -2 | | -3 | | -3 | | 2 | | -3 | | 1 |
| | | | | | | | -1 | | 2 | | 2 | | 0 | | 2 | | -3 | | 1 |
| | | | | | | -2 | | -4 | | -3 | | 0 | | -1 | | 2 | | -3 | | 1 |
| | | | | | -2 | | 2 | | 3 | | -3 | | 3 | | -1 | | 2 | | -3 | | 1 |
| | | | | -2 | | -4 | | -4 | | 3 | | -4 | | 2 | | -1 | | 2 | | -3 | | 1 |
| | | | -1 | | 3 | | 4 | | -1 | | 0 | | -1 | | 2 | | -1 | | 2 | | -3 | | 1 |
| | | -2 | | -5 | | -5 | | 1 | | 1 | | -1 | | -2 | | 2 | | -1 | | 2 | | -3 | | 1 |
| | -2 | | 3 | | 4 | | -4 | | 3 | | -1 | | 2 |
|
A180050 as a square array
1 | 1 | 1 | -1 | -1 | -2 | -1 | -2 | -2 | -2 | -1 | -2 | -2
| 1 | 1 | -2 | 1 | -3 | 2 | -4 | 2 | -4 | 3 | -5 | 3
| 1 | -3 | 3 | -3 | 2 | -3 | 3 | -4 | 4 | -5 | 4
| 1 | -3 | 2 | 0 | 0 | -3 | 3 | -1 | 1 | -4
| 1 | -3 | 2 | -1 | 3 | -4 | 0 | 1 | 3
| 1 | -3 | 2 | -1 | 2 | -1 | -1 | -1
| 1 | -3 | 2 | -1 | 2 | -2 | 2
| 1 | -3 | 2 | -1 | 2
| 1 | -3 | 2 | -1
| 1 | -3 | 2
| 1 | -3
| 1
|
A180050 as an upper right triangle
1 | 1 | 1 | -1 | -1 | -2 | -1 | -2 | -2 | -2 | -1 | -2 | -2
| | 1 | 1 | -2 | 1 | -3 | 2 | -4 | 2 | -4 | 3 | -5 | 3
| | | 1 | -3 | 3 | -3 | 2 | -3 | 3 | -4 | 4 | -5 | 4
| | | | 1 | -3 | 2 | 0 | 0 | -3 | 3 | -1 | 1 | -4
| | | | | 1 | -3 | 2 | -1 | 3 | -4 | 0 | 1 | 3
| | | | | | 1 | -3 | 2 | -1 | 2 | -1 | -1 | -1
| | | | | | | 1 | -3 | 2 | -1 | 2 | -2 | 2
| | | | | | | | 1 | -3 | 2 | -1 | 2
| | | | | | | | | 1 | -3 | 2 | -1
| | | | | | | | | | 1 | -3 | 2
| | | | | | | | | | | 1 | -3
| | | | | | | | | | | | 1
| | | | | | | | | | | |
|
|