A202678 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | -1 | | 1 |
| | | | | | | | -11 | | 1 | | 1 |
| | | | | | | -30 | | 57 | | -1 | | 1 |
| | | | | | -50 | | 395 | | -203 | | 1 | | 1 |
| | | | | -70 | | 1133 | | -3221 | | 574 | | -1 | | 1 |
| | | | -90 | | 2271 | | -15840 | | 19011 | | -1386 | | 1 | | 1 |
| | | -110 | | 3809 | | -45980 | | 156892 | | -88729 | | 2982 | | -1 | | 1 |
| | -130 | | 5747 | | -101640 | | 660617 | | -1195097 | | 346295 | | -5874 |
|
A202678 as a square array
| 1 | -1 | -11 | -30 | -50 | -70 | -90 | -110 | -130
| | 1 | 1 | 57 | 395 | 1133 | 2271 | 3809 | 5747
| | 1 | -1 | -203 | -3221 | -15840 | -45980 | -101640
| | 1 | 1 | 574 | 19011 | 156892 | 660617
| | 1 | -1 | -1386 | -88729 | -1195097
| | 1 | 1 | 2982 | 346295
| | 1 | -1 | -5874
| | 1
|
A202678 as an upper right triangle
| 1 | -1 | -11 | -30 | -50 | -70 | -90 | -110 | -130
| | 1 | 1 | 57 | 395 | 1133 | 2271 | 3809 | 5747
| | | 1 | -1 | -203 | -3221 | -15840 | -45980 | -101640
| | | | 1 | 1 | 574 | 19011 | 156892 | 660617
| | | | | 1 | -1 | -1386 | -88729 | -1195097
| | | | | | 1 | 1 | 2982 | 346295
| | | | | | | 1 | -1 | -5874
| | | | | | | | 1
| | | | | | | |
|
|
