A027466 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 |
| | 5764801 | | 6588344 | | 3294172 | | 941192 | | 168070 | | 19208 | | 1372 | | 56 | | 1 |
|
A027466 as a square array
| 1 | 7 | 49 | 343 | 2401 | 16807 | 117649 | 823543 | 5764801
| | 1 | 14 | 147 | 1372 | 12005 | 100842 | 823543 | 6588344
| | 1 | 21 | 294 | 3430 | 36015 | 352947 | 3294172
| | 1 | 28 | 490 | 6860 | 84035 | 941192
| | 1 | 35 | 735 | 12005 | 168070
| | 1 | 42 | 1029 | 19208
| | 1 | 49 | 1372
| | 1 | 56
| | 1
|
A027466 as an upper right triangle
| 1 | 7 | 49 | 343 | 2401 | 16807 | 117649 | 823543 | 5764801
| | 1 | 14 | 147 | 1372 | 12005 | 100842 | 823543 | 6588344
| | | 1 | 21 | 294 | 3430 | 36015 | 352947 | 3294172
| | | | 1 | 28 | 490 | 6860 | 84035 | 941192
| | | | | 1 | 35 | 735 | 12005 | 168070
| | | | | | 1 | 42 | 1029 | 19208
| | | | | | | 1 | 49 | 1372
| | | | | | | | 1 | 56
| | | | | | | | | 1
|
|
