A202971 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | -1 | | 1 |
| | | | | | | | -11 | | 1 | | 1 |
| | | | | | | -30 | | 57 | | -1 | | 1 |
| | | | | | -53 | | 338 | | -224 | | 1 | | 1 |
| | | | | -80 | | 992 | | -2600 | | 752 | | -1 | | 1 |
| | | | -111 | | 2171 | | -11803 | | 15614 | | -2304 | | 1 | | 1 |
| | | -146 | | 4039 | | -35908 | | 105335 | | -79786 | | 6665 | | -1 | | 1 |
| | -185 | | 6776 | | -87154 | | 434244 | | -770624 | | 362449 | | -18595 |
|
A202971 as a square array
| 1 | -1 | -11 | -30 | -53 | -80 | -111 | -146 | -185
| | 1 | 1 | 57 | 338 | 992 | 2171 | 4039 | 6776
| | 1 | -1 | -224 | -2600 | -11803 | -35908 | -87154
| | 1 | 1 | 752 | 15614 | 105335 | 434244
| | 1 | -1 | -2304 | -79786 | -770624
| | 1 | 1 | 6665 | 362449
| | 1 | -1 | -18595
| | 1
|
A202971 as an upper right triangle
| 1 | -1 | -11 | -30 | -53 | -80 | -111 | -146 | -185
| | 1 | 1 | 57 | 338 | 992 | 2171 | 4039 | 6776
| | | 1 | -1 | -224 | -2600 | -11803 | -35908 | -87154
| | | | 1 | 1 | 752 | 15614 | 105335 | 434244
| | | | | 1 | -1 | -2304 | -79786 | -770624
| | | | | | 1 | 1 | 6665 | 362449
| | | | | | | 1 | -1 | -18595
| | | | | | | | 1
| | | | | | | |
|
|
