A100640 as a triangular array
| | | | | | | | | | | 0 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 2 | | 1 |
| | | | | | | | | 1 | | 3 | | 3 | | 1 |
| | | | | | | | 7 | | 16 | | 2 | | 16 | | 7 |
| | | | | | | 19 | | 25 | | 25 | | 25 | | 25 | | 19 |
| | | | | | 41 | | 9 | | 9 | | 34 | | 9 | | 9 | | 41 |
| | | | | 751 | | 3577 | | 49 | | 2989 | | 2989 | | 49 | | 3577 | | 751 |
| | | | 989 | | 2944 | | -464 | | 5248 | | -454 | | 5248 | | -464 | | 2944 | | 989 |
| | | 2857 | | 15741 | | 27 | | 1209 | | 2889 | | 2889 | | 1209 | | 27 | | 15741 | | 2857 |
| | 16067 | | 26575 | | -16175 | | 5675 |
|
A100640 as a square array
0 | 1 | 1 | 1 | 7 | 19 | 41 | 751 | 989 | 2857 | 16067
| 1 | 2 | 3 | 16 | 25 | 9 | 3577 | 2944 | 15741 | 26575
| 1 | 3 | 2 | 25 | 9 | 49 | -464 | 27 | -16175
| 1 | 16 | 25 | 34 | 2989 | 5248 | 1209 | 5675
| 7 | 25 | 9 | 2989 | -454 | 2889
| 19 | 9 | 49 | 5248 | 2889
| 41 | 3577 | -464 | 1209
| 751 | 2944 | 27
| 989 | 15741
| 2857
|
A100640 as an upper right triangle
0 | 1 | 1 | 1 | 7 | 19 | 41 | 751 | 989 | 2857 | 16067
| | 1 | 2 | 3 | 16 | 25 | 9 | 3577 | 2944 | 15741 | 26575
| | | 1 | 3 | 2 | 25 | 9 | 49 | -464 | 27 | -16175
| | | | 1 | 16 | 25 | 34 | 2989 | 5248 | 1209 | 5675
| | | | | 7 | 25 | 9 | 2989 | -454 | 2889
| | | | | | 19 | 9 | 49 | 5248 | 2889
| | | | | | | 41 | 3577 | -464 | 1209
| | | | | | | | 751 | 2944 | 27
| | | | | | | | | 989 | 15741
| | | | | | | | | | 2857
| | | | | | | | | |
|
|