A047996 formatted as a triangular array:
| | | | | | | | | | | | 1 | | | | | | | | | | | | |
| | | | | | | | | | | 1 | | 1 | | | | | | | | | | | |
| | | | | | | | | | 1 | | 1 | | 1 | | | | | | | | | | |
| | | | | | | | | 1 | | 1 | | 1 | | 1 | | | | | | | | | |
| | | | | | | | 1 | | 1 | | 2 | | 1 | | 1 | | | | | | | | |
| | | | | | | 1 | | 1 | | 2 | | 2 | | 1 | | 1 | | | | | | | |
| | | | | | 1 | | 1 | | 3 | | 4 | | 3 | | 1 | | 1 | | | | | | |
| | | | | 1 | | 1 | | 3 | | 5 | | 5 | | 3 | | 1 | | 1 | | | | | |
| | | | 1 | | 1 | | 4 | | 7 | | 10 | | 7 | | 4 | | 1 | | 1 | | | | |
| | | 1 | | 1 | | 4 | | 10 | | 14 | | 14 | | 10 | | 4 | | 1 | | 1 | | | |
| | 1 | | 1 | | 5 | | 12 | | 22 | | 26 | | 22 | | 12 | | 5 | | 1 | | 1 | | |
| 1 | | 1 | | 5 | | 15 | | 30 | | 42 | | 42 | | 30 | | 15 | | 5 | | 1 | | 1 | |
| 1 | | 1 | | 6 | | 19 | | 43 | | 66 | | 80 | | 66 | | 43 | | 19 | | 6 | | 1 | | 1 |
A047996 formatted as a square array:
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 6 | | |
| 1 | 1 | 2 | 4 | 5 | 7 | 10 | 12 | 15 | 19 | | | |
| 1 | 1 | 3 | 5 | 10 | 14 | 22 | 30 | 43 | | | | |
| 1 | 1 | 3 | 7 | 14 | 26 | 42 | 66 | | | | | |
| 1 | 1 | 4 | 10 | 22 | 42 | 80 | | | | | | |
| 1 | 1 | 4 | 12 | 30 | 66 | | | | | | | |
| 1 | 1 | 5 | 15 | 43 | | | | | | | | |
| 1 | 1 | 5 | 19 | | | | | | | | | |
| 1 | 1 | 6 | | | | | | | | | | |
| 1 | 1 | | | | | | | | | | | |
| 1 | | | | | | | | | | | | |
A047996 formatted as an upper right triangle:
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 6 |
| | | 1 | 1 | 2 | 4 | 5 | 7 | 10 | 12 | 15 | 19 |
| | | | 1 | 1 | 3 | 5 | 10 | 14 | 22 | 30 | 43 |
| | | | | 1 | 1 | 3 | 7 | 14 | 26 | 42 | 66 |
| | | | | | 1 | 1 | 4 | 10 | 22 | 42 | 80 |
| | | | | | | 1 | 1 | 4 | 12 | 30 | 66 |
| | | | | | | | 1 | 1 | 5 | 15 | 43 |
| | | | | | | | | 1 | 1 | 5 | 19 |
| | | | | | | | | | 1 | 1 | 6 |
| | | | | | | | | | | 1 | 1 |
| | | | | | | | | | | | 1 |
|
