A176641 as a triangular array
| | | | | | | | 1 |
| | | | | | | | 1 | | 1 |
| | | | | | | 1 | | 28 | | 1 |
| | | | | | 1 | | 784 | | 784 | | 1 |
| | | | | 1 | | 21952 | | 614656 | | 21952 | | 1 |
| | | | 1 | | 614656 | | 481890304 | | 481890304 | | 614656 | | 1 |
| | | 1 | | 17210368 | | 377801998336 | | 10578455953408 | | 377801998336 | | 17210368 | | 1 |
| | 1 | | 481890304 | | 296196766695424 | | 232218265089212416 | | 232218265089212416 | | 296196766695424 | | 481890304 | | 1 |
|
A176641 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 28 | 784 | 21952 | 614656 | 17210368 | 481890304
| | 1 | 784 | 614656 | 481890304 | 377801998336 | 296196766695424
| | 1 | 21952 | 481890304 | 10578455953408 | 232218265089212416
| | 1 | 614656 | 377801998336 | 232218265089212416
| | 1 | 17210368 | 296196766695424
| | 1 | 481890304
| | 1
|
A176641 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 28 | 784 | 21952 | 614656 | 17210368 | 481890304
| | | 1 | 784 | 614656 | 481890304 | 377801998336 | 296196766695424
| | | | 1 | 21952 | 481890304 | 10578455953408 | 232218265089212416
| | | | | 1 | 614656 | 377801998336 | 232218265089212416
| | | | | | 1 | 17210368 | 296196766695424
| | | | | | | 1 | 481890304
| | | | | | | | 1
|
|
