A215064 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 2 | | 1 |
| | | | | | | | | -1 | | 3 | | 3 | | 1 |
| | | | | | | | -3 | | -4 | | 6 | | 4 | | 1 |
| | | | | | | -9 | | -15 | | -10 | | 10 | | 5 | | 1 |
| | | | | | 19 | | -54 | | -45 | | -20 | | 15 | | 6 | | 1 |
| | | | | 99 | | 133 | | -189 | | -105 | | -35 | | 21 | | 7 | | 1 |
| | | | 477 | | 792 | | 532 | | -504 | | -210 | | -56 | | 28 | | 8 | | 1 |
| | | -1513 | | 4293 | | 3564 | | 1596 | | -1134 | | -378 | | -84 | | 36 | | 9 | | 1 |
| | -11259 |
|
A215064 as a square array
| 1 | 1 | 1 | -1 | -3 | -9 | 19 | 99 | 477 | -1513 | -11259
| | 1 | 2 | 3 | -4 | -15 | -54 | 133 | 792 | 4293
| | 1 | 3 | 6 | -10 | -45 | -189 | 532 | 3564
| | 1 | 4 | 10 | -20 | -105 | -504 | 1596
| | 1 | 5 | 15 | -35 | -210 | -1134
| | 1 | 6 | 21 | -56 | -378
| | 1 | 7 | 28 | -84
| | 1 | 8 | 36
| | 1 | 9
| | 1
|
A215064 as an upper right triangle
| 1 | 1 | 1 | -1 | -3 | -9 | 19 | 99 | 477 | -1513 | -11259
| | 1 | 2 | 3 | -4 | -15 | -54 | 133 | 792 | 4293
| | | 1 | 3 | 6 | -10 | -45 | -189 | 532 | 3564
| | | | 1 | 4 | 10 | -20 | -105 | -504 | 1596
| | | | | 1 | 5 | 15 | -35 | -210 | -1134
| | | | | | 1 | 6 | 21 | -56 | -378
| | | | | | | 1 | 7 | 28 | -84
| | | | | | | | 1 | 8 | 36
| | | | | | | | | 1 | 9
| | | | | | | | | | 1
| | | | | | | | | |
|
|
