A248976 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 0 | | 1 |
| | | | | | | | | -3 | | 3 | | 1 |
| | | | | | | | 8 | | -6 | | -2 | | 1 |
| | | | | | | 65 | | -50 | | -20 | | 5 | | 1 |
| | | | | | -296 | | 235 | | 90 | | -25 | | -4 | | 1 |
| | | | | -3059 | | 2401 | | 945 | | -245 | | -49 | | 7 | | 1 |
| | | | 21552 | | -16940 | | -6636 | | 1750 | | 336 | | -56 | | -6 | | 1 |
| | | 272289 | | -213828 | | -84000 | | 21966 | | 4326 | | -672 | | -90 | | 9 | | 1 |
| | -2600752 | | 2042805 | | 801996 | | -210126 | | -41160 | | 6570 | | 834 | | -99 | | -8 | | 1 |
|
A248976 as a square array
| 1 | 0 | -3 | 8 | 65 | -296 | -3059 | 21552 | 272289 | -2600752
| | 1 | 3 | -6 | -50 | 235 | 2401 | -16940 | -213828 | 2042805
| | 1 | -2 | -20 | 90 | 945 | -6636 | -84000 | 801996
| | 1 | 5 | -25 | -245 | 1750 | 21966 | -210126
| | 1 | -4 | -49 | 336 | 4326 | -41160
| | 1 | 7 | -56 | -672 | 6570
| | 1 | -6 | -90 | 834
| | 1 | 9 | -99
| | 1 | -8
| | 1
|
A248976 as an upper right triangle
| 1 | 0 | -3 | 8 | 65 | -296 | -3059 | 21552 | 272289 | -2600752
| | 1 | 3 | -6 | -50 | 235 | 2401 | -16940 | -213828 | 2042805
| | | 1 | -2 | -20 | 90 | 945 | -6636 | -84000 | 801996
| | | | 1 | 5 | -25 | -245 | 1750 | 21966 | -210126
| | | | | 1 | -4 | -49 | 336 | 4326 | -41160
| | | | | | 1 | 7 | -56 | -672 | 6570
| | | | | | | 1 | -6 | -90 | 834
| | | | | | | | 1 | 9 | -99
| | | | | | | | | 1 | -8
| | | | | | | | | | 1
|
|
