A361840 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 3 |
| | | | | | | | | 1 | | 3 | | 18 |
| | | | | | | | 1 | | 3 | | 15 | | 126 |
| | | | | | | 1 | | 3 | | 12 | | 90 | | 945 |
| | | | | | 1 | | 3 | | 9 | | 57 | | 585 | | 7371 |
| | | | | 1 | | 3 | | 6 | | 27 | | 297 | | 3969 | | 58968 |
| | | | 1 | | 3 | | 3 | | 0 | | 78 | | 1629 | | 27657 | | 480168 |
| | | 1 | | 3 | | 0 | | -24 | | -75 | | 207 | | 9216 | | 196290 | | 3961386 |
| | 1 | | 3 | | -3 | | -45 | | -165 | | -438 | | 459 | | 53217 | | 1411965 | | 33011550 |
|
A361840 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3
| | 18 | 15 | 12 | 9 | 6 | 3 | 0 | -3
| | 126 | 90 | 57 | 27 | 0 | -24 | -45
| | 945 | 585 | 297 | 78 | -75 | -165
| | 7371 | 3969 | 1629 | 207 | -438
| | 58968 | 27657 | 9216 | 459
| | 480168 | 196290 | 53217
| | 3961386 | 1411965
| | 33011550
|
A361840 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3
| | | 18 | 15 | 12 | 9 | 6 | 3 | 0 | -3
| | | | 126 | 90 | 57 | 27 | 0 | -24 | -45
| | | | | 945 | 585 | 297 | 78 | -75 | -165
| | | | | | 7371 | 3969 | 1629 | 207 | -438
| | | | | | | 58968 | 27657 | 9216 | 459
| | | | | | | | 480168 | 196290 | 53217
| | | | | | | | | 3961386 | 1411965
| | | | | | | | | | 33011550
|
|
