A039621 formatted as a triangular array:
| | | | | | | | 1 | | | | | | | | |
| | | | | | | -1 | | 1 | | | | | | | |
| | | | | | 4 | | -3 | | 1 | | | | | | |
| | | | | -27 | | 19 | | -6 | | 1 | | | | | |
| | | | 256 | | -175 | | 55 | | -10 | | 1 | | | | |
| | | -3125 | | 2101 | | -660 | | 125 | | -15 | | 1 | | | |
| | 46656 | | -31031 | | 9751 | | -1890 | | 245 | | -21 | | 1 | | |
| -823543 | | 543607 | | -170898 | | 33621 | | -4550 | | 434 | | -28 | | 1 | |
| 16777216 | | -11012415 | | 3463615 | | -688506 | | 95781 | | -9702 | | 714 | | -36 | | 1 |
A039621 formatted as a square array:
| 1 | -1 | 4 | -27 | 256 | -3125 | 46656 | -823543 | 16777216 |
| 1 | -3 | 19 | -175 | 2101 | -31031 | 543607 | -11012415 | |
| 1 | -6 | 55 | -660 | 9751 | -170898 | 3463615 | | |
| 1 | -10 | 125 | -1890 | 33621 | -688506 | | | |
| 1 | -15 | 245 | -4550 | 95781 | | | | |
| 1 | -21 | 434 | -9702 | | | | | |
| 1 | -28 | 714 | | | | | | |
| 1 | -36 | | | | | | | |
| 1 | | | | | | | | |
A039621 formatted as an upper right triangle:
| 1 | -1 | 4 | -27 | 256 | -3125 | 46656 | -823543 | 16777216 |
| 1 | -3 | 19 | -175 | 2101 | -31031 | 543607 | -11012415 |
| | 1 | -6 | 55 | -660 | 9751 | -170898 | 3463615 |
| | | 1 | -10 | 125 | -1890 | 33621 | -688506 |
| | | | 1 | -15 | 245 | -4550 | 95781 |
| | | | | 1 | -21 | 434 | -9702 |
| | | | | | 1 | -28 | 714 |
| | | | | | | 1 | -36 |
| | | | | | | | 1 |
|
