A135338 formatted as a triangular array:
| | | | | | | 1 | | | | | | | |
| | | | | | -1 | | 1 | | | | | | |
| | | | | 1 | | -3 | | 1 | | | | | |
| | | | -2 | | 7 | | -6 | | 1 | | | | |
| | | 6 | | -20 | | 25 | | -10 | | 1 | | | |
| | -24 | | 76 | | -105 | | 65 | | -15 | | 1 | | |
| 120 | | -364 | | 511 | | -385 | | 140 | | -21 | | 1 | |
| -720 | | 2108 | | -2940 | | 2401 | | -1120 | | 266 | | -28 | | 1 |
A135338 formatted as a square array:
| 1 | -1 | 1 | -2 | 6 | -24 | 120 | -720 |
| 1 | -3 | 7 | -20 | 76 | -364 | 2108 | |
| 1 | -6 | 25 | -105 | 511 | -2940 | | |
| 1 | -10 | 65 | -385 | 2401 | | | |
| 1 | -15 | 140 | -1120 | | | | |
| 1 | -21 | 266 | | | | | |
| 1 | -28 | | | | | | |
| 1 | | | | | | | |
A135338 formatted as an upper right triangle:
| 1 | -1 | 1 | -2 | 6 | -24 | 120 | -720 |
| 1 | -3 | 7 | -20 | 76 | -364 | 2108 |
| | 1 | -6 | 25 | -105 | 511 | -2940 |
| | | 1 | -10 | 65 | -385 | 2401 |
| | | | 1 | -15 | 140 | -1120 |
| | | | | 1 | -21 | 266 |
| | | | | | 1 | -28 |
| | | | | | | 1 |
|
