A118793 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | -1 | | 3 |
| | | | | | | | 1 | | -9 | | 19 |
| | | | | | | -1 | | 18 | | -103 | | 207 |
| | | | | | 1 | | -30 | | 325 | | -1605 | | 3211 |
| | | | | -1 | | 45 | | -785 | | 6930 | | -32191 | | 64383 |
| | | | 1 | | -63 | | 1610 | | -22050 | | 175861 | | -790629 | | 1581259 |
| | | -1 | | 84 | | -2954 | | 57750 | | -693861 | | 5216778 | | -22974463 | | 45948927 |
| | 1 | | -108 | | 4998 | | -131922 | | 2213211 | | -24542910 | | 177555925 | | -770820885 | | 1541641771 |
|
A118793 as a square array
| 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1 | 1
| | 3 | -9 | 18 | -30 | 45 | -63 | 84 | -108
| | 19 | -103 | 325 | -785 | 1610 | -2954 | 4998
| | 207 | -1605 | 6930 | -22050 | 57750 | -131922
| | 3211 | -32191 | 175861 | -693861 | 2213211
| | 64383 | -790629 | 5216778 | -24542910
| | 1581259 | -22974463 | 177555925
| | 45948927 | -770820885
| | 1541641771
|
A118793 as an upper right triangle
| 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1 | 1
| | 3 | -9 | 18 | -30 | 45 | -63 | 84 | -108
| | | 19 | -103 | 325 | -785 | 1610 | -2954 | 4998
| | | | 207 | -1605 | 6930 | -22050 | 57750 | -131922
| | | | | 3211 | -32191 | 175861 | -693861 | 2213211
| | | | | | 64383 | -790629 | 5216778 | -24542910
| | | | | | | 1581259 | -22974463 | 177555925
| | | | | | | | 45948927 | -770820885
| | | | | | | | | 1541641771
|
|
