A203989 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | -1 | | -2 |
| | | | | | | | | -3 | | 1 | | 3 |
| | | | | | | | 11 | | 6 | | -1 | | -4 |
| | | | | | | -23 | | -35 | | -10 | | 1 | | 5 |
| | | | | | 39 | | 98 | | 85 | | 15 | | -1 | | -6 |
| | | | | -59 | | -207 | | -308 | | -175 | | -21 | | 1 | | 7 |
| | | | 83 | | 374 | | 795 | | 798 | | 322 | | 28 | | -1 | | -8 |
| | | -111 | | -611 | | -1694 | | -2475 | | -1806 | | -546 | | -36 | | 1 | | 9 |
| | 143 | | 930 | | 3185 | | 6149 | | 6633 | | 3696 | | 870 | | 45 |
|
A203989 as a square array
| 1 | -1 | -3 | 11 | -23 | 39 | -59 | 83 | -111 | 143
| | -2 | 1 | 6 | -35 | 98 | -207 | 374 | -611 | 930
| | 3 | -1 | -10 | 85 | -308 | 795 | -1694 | 3185
| | -4 | 1 | 15 | -175 | 798 | -2475 | 6149
| | 5 | -1 | -21 | 322 | -1806 | 6633
| | -6 | 1 | 28 | -546 | 3696
| | 7 | -1 | -36 | 870
| | -8 | 1 | 45
| | 9
|
A203989 as an upper right triangle
| 1 | -1 | -3 | 11 | -23 | 39 | -59 | 83 | -111 | 143
| | -2 | 1 | 6 | -35 | 98 | -207 | 374 | -611 | 930
| | | 3 | -1 | -10 | 85 | -308 | 795 | -1694 | 3185
| | | | -4 | 1 | 15 | -175 | 798 | -2475 | 6149
| | | | | 5 | -1 | -21 | 322 | -1806 | 6633
| | | | | | -6 | 1 | 28 | -546 | 3696
| | | | | | | 7 | -1 | -36 | 870
| | | | | | | | -8 | 1 | 45
| | | | | | | | | 9
| | | | | | | | |
|
|
