A138076 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | -1 | | 1 |
| | | | | | | | | 1 | | -6 | | 1 |
| | | | | | | | -1 | | 23 | | -23 | | 1 |
| | | | | | | 1 | | -76 | | 230 | | -76 | | 1 |
| | | | | | -1 | | 237 | | -1682 | | 1682 | | -237 | | 1 |
| | | | | 1 | | -722 | | 10543 | | -23548 | | 10543 | | -722 | | 1 |
| | | | -1 | | 2179 | | -60657 | | 259723 | | -259723 | | 60657 | | -2179 | | 1 |
| | | 1 | | -6552 | | 331612 | | -2485288 | | 4675014 | | -2485288 | | 331612 | | -6552 | | 1 |
| | -1 |
|
A138076 as a square array
| 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1
| | 1 | -6 | 23 | -76 | 237 | -722 | 2179 | -6552
| | 1 | -23 | 230 | -1682 | 10543 | -60657 | 331612
| | 1 | -76 | 1682 | -23548 | 259723 | -2485288
| | 1 | -237 | 10543 | -259723 | 4675014
| | 1 | -722 | 60657 | -2485288
| | 1 | -2179 | 331612
| | 1 | -6552
| | 1
|
A138076 as an upper right triangle
| 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1
| | 1 | -6 | 23 | -76 | 237 | -722 | 2179 | -6552
| | | 1 | -23 | 230 | -1682 | 10543 | -60657 | 331612
| | | | 1 | -76 | 1682 | -23548 | 259723 | -2485288
| | | | | 1 | -237 | 10543 | -259723 | 4675014
| | | | | | 1 | -722 | 60657 | -2485288
| | | | | | | 1 | -2179 | 331612
| | | | | | | | 1 | -6552
| | | | | | | | | 1
| | | | | | | | |
|
|
