A206621 as a triangular array
| | | | | | | | 14 |
| | | | | | | | 86 | | 86 |
| | | | | | | 580 | | 1155 | | 580 |
| | | | | | 4035 | | 17708 | | 17708 | | 4035 |
| | | | | 27895 | | 270869 | | 623933 | | 270869 | | 27895 |
| | | | 192358 | | 4099700 | | 21744156 | | 21744156 | | 4099700 | | 192358 |
| | | 1327931 | | 62250328 | | 752689692 | | 1719525751 | | 752689692 | | 62250328 | | 1327931 |
| | 9168477 | | 945314307 |
|
A206621 as a square array
14 | 86 | 580 | 4035 | 27895 | 192358 | 1327931 | 9168477
| 86 | 1155 | 17708 | 270869 | 4099700 | 62250328 | 945314307
| 580 | 17708 | 623933 | 21744156 | 752689692
| 4035 | 270869 | 21744156 | 1719525751
| 27895 | 4099700 | 752689692
| 192358 | 62250328
| 1327931
|
A206621 as an upper right triangle
14 | 86 | 580 | 4035 | 27895 | 192358 | 1327931 | 9168477
| | 86 | 1155 | 17708 | 270869 | 4099700 | 62250328 | 945314307
| | | 580 | 17708 | 623933 | 21744156 | 752689692
| | | | 4035 | 270869 | 21744156 | 1719525751
| | | | | 27895 | 4099700 | 752689692
| | | | | | 192358 | 62250328
| | | | | | | 1327931
| | | | | | |
|
|