A140822 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 2 | | 1 |
| | | | | | | | | 1 | | 3 | | 3 | | 1 |
| | | | | | | | 1 | | 4 | | 6 | | 4 | | 1 |
| | | | | | | 1 | | 5 | | 5 | | 5 | | 5 | | 1 |
| | | | | | 1 | | 6 | | 15 | | 20 | | 15 | | 6 | | 1 |
| | | | | 1 | | 7 | | 7 | | 7 | | 7 | | 7 | | 7 | | 1 |
| | | | 1 | | 8 | | 28 | | 8 | | 70 | | 8 | | 28 | | 8 | | 1 |
| | | 1 | | 9 | | 9 | | 84 | | 9 | | 9 | | 84 | | 9 | | 9 | | 1 |
| | 1 | | 10 | | 45 | | 10 | | 45 | | 252 | | 45 | | 10 | | 45 | | 10 | | 1 |
|
A140822 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
| | 1 | 3 | 6 | 5 | 15 | 7 | 28 | 9 | 45
| | 1 | 4 | 5 | 20 | 7 | 8 | 84 | 10
| | 1 | 5 | 15 | 7 | 70 | 9 | 45
| | 1 | 6 | 7 | 8 | 9 | 252
| | 1 | 7 | 28 | 84 | 45
| | 1 | 8 | 9 | 10
| | 1 | 9 | 45
| | 1 | 10
| | 1
|
A140822 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
| | | 1 | 3 | 6 | 5 | 15 | 7 | 28 | 9 | 45
| | | | 1 | 4 | 5 | 20 | 7 | 8 | 84 | 10
| | | | | 1 | 5 | 15 | 7 | 70 | 9 | 45
| | | | | | 1 | 6 | 7 | 8 | 9 | 252
| | | | | | | 1 | 7 | 28 | 84 | 45
| | | | | | | | 1 | 8 | 9 | 10
| | | | | | | | | 1 | 9 | 45
| | | | | | | | | | 1 | 10
| | | | | | | | | | | 1
|
|
