A027466 formatted as a triangular array:
| | | | | | | 1 | | | | | | | |
| | | | | | 7 | | 1 | | | | | | |
| | | | | 49 | | 14 | | 1 | | | | | |
| | | | 343 | | 147 | | 21 | | 1 | | | | |
| | | 2401 | | 1372 | | 294 | | 28 | | 1 | | | |
| | 16807 | | 12005 | | 3430 | | 490 | | 35 | | 1 | | |
| 117649 | | 100842 | | 36015 | | 6860 | | 735 | | 42 | | 1 | |
| 823543 | | 823543 | | 352947 | | 84035 | | 12005 | | 1029 | | 49 | | 1 |
A027466 formatted as a square array:
| 1 | 7 | 49 | 343 | 2401 | 16807 | 117649 | 823543 |
| 1 | 14 | 147 | 1372 | 12005 | 100842 | 823543 | |
| 1 | 21 | 294 | 3430 | 36015 | 352947 | | |
| 1 | 28 | 490 | 6860 | 84035 | | | |
| 1 | 35 | 735 | 12005 | | | | |
| 1 | 42 | 1029 | | | | | |
| 1 | 49 | | | | | | |
| 1 | | | | | | | |
A027466 formatted as an upper right triangle:
| 1 | 7 | 49 | 343 | 2401 | 16807 | 117649 | 823543 |
| 1 | 14 | 147 | 1372 | 12005 | 100842 | 823543 |
| | 1 | 21 | 294 | 3430 | 36015 | 352947 |
| | | 1 | 28 | 490 | 6860 | 84035 |
| | | | 1 | 35 | 735 | 12005 |
| | | | | 1 | 42 | 1029 |
| | | | | | 1 | 49 |
| | | | | | | 1 |
|
