A285522 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 2 | | 1 |
| | | | | | | | | 1 | | 3 | | 3 | | 1 |
| | | | | | | | 1 | | 6 | | 6 | | 4 | | 1 |
| | | | | | | 1 | | 6 | | 18 | | 10 | | 5 | | 1 |
| | | | | | 1 | | 20 | | 24 | | 40 | | 15 | | 6 | | 1 |
| | | | | 1 | | 14 | | 135 | | 70 | | 75 | | 21 | | 7 | | 1 |
| | | | 1 | | 48 | | 130 | | 544 | | 165 | | 126 | | 28 | | 8 | | 1 |
| | | 1 | | 52 | | 648 | | 700 | | 1625 | | 336 | | 196 | | 36 | | 9 | | 1 |
| | 1 | | 140 | | 1137 | | 4480 | | 2635 | | 3996 | | 616 | | 288 | | 45 | | 10 | | 1 |
|
A285522 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 3 | 6 | 6 | 20 | 14 | 48 | 52 | 140
| | 1 | 3 | 6 | 18 | 24 | 135 | 130 | 648 | 1137
| | 1 | 4 | 10 | 40 | 70 | 544 | 700 | 4480
| | 1 | 5 | 15 | 75 | 165 | 1625 | 2635
| | 1 | 6 | 21 | 126 | 336 | 3996
| | 1 | 7 | 28 | 196 | 616
| | 1 | 8 | 36 | 288
| | 1 | 9 | 45
| | 1 | 10
| | 1
|
A285522 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 3 | 6 | 6 | 20 | 14 | 48 | 52 | 140
| | | 1 | 3 | 6 | 18 | 24 | 135 | 130 | 648 | 1137
| | | | 1 | 4 | 10 | 40 | 70 | 544 | 700 | 4480
| | | | | 1 | 5 | 15 | 75 | 165 | 1625 | 2635
| | | | | | 1 | 6 | 21 | 126 | 336 | 3996
| | | | | | | 1 | 7 | 28 | 196 | 616
| | | | | | | | 1 | 8 | 36 | 288
| | | | | | | | | 1 | 9 | 45
| | | | | | | | | | 1 | 10
| | | | | | | | | | | 1
|
|
