A133084 formatted as a triangular array:
| | | | | | | | | 1 | | | | | | | | | |
| | | | | | | | 2 | | 1 | | | | | | | | |
| | | | | | | 3 | | 2 | | 1 | | | | | | | |
| | | | | | 4 | | 3 | | 4 | | 1 | | | | | | |
| | | | | 5 | | 4 | | 10 | | 4 | | 1 | | | | | |
| | | | 6 | | 5 | | 20 | | 10 | | 6 | | 1 | | | | |
| | | 7 | | 6 | | 35 | | 20 | | 21 | | 6 | | 1 | | | |
| | 8 | | 7 | | 56 | | 35 | | 56 | | 21 | | 8 | | 1 | | |
| 9 | | 8 | | 84 | | 56 | | 126 | | 56 | | 36 | | 8 | | 1 | |
| 10 | | 9 | | 120 | | 84 | | 252 | | 126 | | 120 | | 36 | | 10 | | 1 |
A133084 formatted as a square array:
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
| 1 | 4 | 10 | 20 | 35 | 56 | 84 | 120 | | |
| 1 | 4 | 10 | 20 | 35 | 56 | 84 | | | |
| 1 | 6 | 21 | 56 | 126 | 252 | | | | |
| 1 | 6 | 21 | 56 | 126 | | | | | |
| 1 | 8 | 36 | 120 | | | | | | |
| 1 | 8 | 36 | | | | | | | |
| 1 | 10 | | | | | | | | |
| 1 | | | | | | | | | |
A133084 formatted as an upper right triangle:
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| | 1 | 4 | 10 | 20 | 35 | 56 | 84 | 120 |
| | | 1 | 4 | 10 | 20 | 35 | 56 | 84 |
| | | | 1 | 6 | 21 | 56 | 126 | 252 |
| | | | | 1 | 6 | 21 | 56 | 126 |
| | | | | | 1 | 8 | 36 | 120 |
| | | | | | | 1 | 8 | 36 |
| | | | | | | | 1 | 10 |
| | | | | | | | | 1 |
|
