A318254 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 1 |
| | | | | | | | 1 | | 3 | | -2 |
| | | | | | | 1 | | 5 | | -20 | | 16 |
| | | | | | 1 | | 7 | | -70 | | 336 | | -272 |
| | | | | 1 | | 9 | | -168 | | 2016 | | -9792 | | 7936 |
| | | | 1 | | 11 | | -330 | | 7392 | | -89760 | | 436480 | | -353792 |
| | | 1 | | 13 | | -572 | | 20592 | | -466752 | | 5674240 | | -27595776 | | 22368256 |
| | 1 | | 15 | | -910 | | 48048 | | -1750320 | | 39719680 | | -482926080 | | 2348666880 | | -1903757312 |
|
A318254 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 5 | 7 | 9 | 11 | 13 | 15
| | -2 | -20 | -70 | -168 | -330 | -572 | -910
| | 16 | 336 | 2016 | 7392 | 20592 | 48048
| | -272 | -9792 | -89760 | -466752 | -1750320
| | 7936 | 436480 | 5674240 | 39719680
| | -353792 | -27595776 | -482926080
| | 22368256 | 2348666880
| | -1903757312
|
A318254 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 5 | 7 | 9 | 11 | 13 | 15
| | | -2 | -20 | -70 | -168 | -330 | -572 | -910
| | | | 16 | 336 | 2016 | 7392 | 20592 | 48048
| | | | | -272 | -9792 | -89760 | -466752 | -1750320
| | | | | | 7936 | 436480 | 5674240 | 39719680
| | | | | | | -353792 | -27595776 | -482926080
| | | | | | | | 22368256 | 2348666880
| | | | | | | | | -1903757312
|
|
