A117252 as a triangular array
| | | | | | | | 1 |
| | | | | | | | 1 | | 1 |
| | | | | | | -3 | | 3 | | 1 |
| | | | | | 45 | | -27 | | 9 | | 1 |
| | | | | -2430 | | 1215 | | -243 | | 27 | | 1 |
| | | | 433026 | | -196830 | | 32805 | | -2187 | | 81 | | 1 |
| | | -245525742 | | 105225318 | | -15943230 | | 885735 | | -19683 | | 243 | | 1 |
| | 434685788658 | | -178988265918 | | 25569752274 | | -1291401630 | | 23914845 | | -177147 | | 729 | | 1 |
|
A117252 as a square array
| 1 | 1 | -3 | 45 | -2430 | 433026 | -245525742 | 434685788658
| | 1 | 3 | -27 | 1215 | -196830 | 105225318 | -178988265918
| | 1 | 9 | -243 | 32805 | -15943230 | 25569752274
| | 1 | 27 | -2187 | 885735 | -1291401630
| | 1 | 81 | -19683 | 23914845
| | 1 | 243 | -177147
| | 1 | 729
| | 1
|
A117252 as an upper right triangle
| 1 | 1 | -3 | 45 | -2430 | 433026 | -245525742 | 434685788658
| | 1 | 3 | -27 | 1215 | -196830 | 105225318 | -178988265918
| | | 1 | 9 | -243 | 32805 | -15943230 | 25569752274
| | | | 1 | 27 | -2187 | 885735 | -1291401630
| | | | | 1 | 81 | -19683 | 23914845
| | | | | | 1 | 243 | -177147
| | | | | | | 1 | 729
| | | | | | | | 1
|
|
