A174948 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 9 | | 1 |
| | | | | | | | 1 | | 7 | | 7 | | 1 |
| | | | | | | 1 | | -31 | | -29 | | -31 | | 1 |
| | | | | | 1 | | -201 | | -251 | | -251 | | -201 | | 1 |
| | | | | 1 | | -861 | | -1196 | | -1267 | | -1196 | | -861 | | 1 |
| | | | 1 | | -3357 | | -4883 | | -5401 | | -5401 | | -4883 | | -3357 | | 1 |
| | | 1 | | -12783 | | -18953 | | -21483 | | -22121 | | -21483 | | -18953 | | -12783 | | 1 |
| | 1 | | -48521 | | -72479 |
|
A174948 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 9 | 7 | -31 | -201 | -861 | -3357 | -12783 | -48521
| | 1 | 7 | -29 | -251 | -1196 | -4883 | -18953 | -72479
| | 1 | -31 | -251 | -1267 | -5401 | -21483
| | 1 | -201 | -1196 | -5401 | -22121
| | 1 | -861 | -4883 | -21483
| | 1 | -3357 | -18953
| | 1 | -12783
| | 1
|
A174948 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 9 | 7 | -31 | -201 | -861 | -3357 | -12783 | -48521
| | | 1 | 7 | -29 | -251 | -1196 | -4883 | -18953 | -72479
| | | | 1 | -31 | -251 | -1267 | -5401 | -21483
| | | | | 1 | -201 | -1196 | -5401 | -22121
| | | | | | 1 | -861 | -4883 | -21483
| | | | | | | 1 | -3357 | -18953
| | | | | | | | 1 | -12783
| | | | | | | | | 1
| | | | | | | | |
|
|
