A178347 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 8 | | 1 |
| | | | | | | | 1 | | 33 | | 33 | | 1 |
| | | | | | | 1 | | 100 | | 282 | | 100 | | 1 |
| | | | | | 1 | | 257 | | 1522 | | 1522 | | 257 | | 1 |
| | | | | 1 | | 600 | | 6531 | | 13466 | | 6531 | | 600 | | 1 |
| | | | 1 | | 1321 | | 24603 | | 90809 | | 90809 | | 24603 | | 1321 | | 1 |
| | | 1 | | 2804 | | 85660 | | 522404 | | 926626 | | 522404 | | 85660 | | 2804 | | 1 |
| | 1 | | 5817 | | 283836 | | 2716116 | | 7830498 |
|
A178347 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 8 | 33 | 100 | 257 | 600 | 1321 | 2804 | 5817
| | 1 | 33 | 282 | 1522 | 6531 | 24603 | 85660 | 283836
| | 1 | 100 | 1522 | 13466 | 90809 | 522404 | 2716116
| | 1 | 257 | 6531 | 90809 | 926626 | 7830498
| | 1 | 600 | 24603 | 522404
| | 1 | 1321 | 85660
| | 1 | 2804
| | 1
|
A178347 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 8 | 33 | 100 | 257 | 600 | 1321 | 2804 | 5817
| | | 1 | 33 | 282 | 1522 | 6531 | 24603 | 85660 | 283836
| | | | 1 | 100 | 1522 | 13466 | 90809 | 522404 | 2716116
| | | | | 1 | 257 | 6531 | 90809 | 926626 | 7830498
| | | | | | 1 | 600 | 24603 | 522404
| | | | | | | 1 | 1321 | 85660
| | | | | | | | 1 | 2804
| | | | | | | | | 1
| | | | | | | | |
|
|
