A014643 formatted as a triangular array:
| | | | | | | | | 1 | | | | | | | | | |
| | | | | | | | 1 | | 1 | | | | | | | | |
| | | | | | | 2 | | 1 | | 2 | | | | | | | |
| | | | | | 2 | | 1 | | 2 | | 2 | | | | | | |
| | | | | 3 | | 3 | | 1 | | 2 | | 2 | | | | | |
| | | | 3 | | 3 | | 4 | | 4 | | 4 | | 5 | | | | |
| | | 5 | | 5 | | 1 | | 2 | | 2 | | 3 | | 3 | | | |
| | 4 | | 4 | | 4 | | 5 | | 5 | | 5 | | 6 | | 6 | | |
| 6 | | 6 | | 7 | | 7 | | 7 | | 7 | | 8 | | 8 | | 8 | |
| 8 | | 9 | | 9 | | 9 | | 9 | | 9 | | 10 | | 10 | | 10 | | 10 |
A014643 formatted as a square array:
| 1 | 1 | 2 | 2 | 3 | 3 | 5 | 4 | 6 | 8 |
| 1 | 1 | 1 | 3 | 3 | 5 | 4 | 6 | 9 | |
| 2 | 2 | 1 | 4 | 1 | 4 | 7 | 9 | | |
| 2 | 2 | 4 | 2 | 5 | 7 | 9 | | | |
| 2 | 4 | 2 | 5 | 7 | 9 | | | | |
| 5 | 3 | 5 | 7 | 9 | | | | | |
| 3 | 6 | 8 | 10 | | | | | | |
| 6 | 8 | 10 | | | | | | | |
| 8 | 10 | | | | | | | | |
| 10 | | | | | | | | | |
A014643 formatted as an upper right triangle:
| 1 | 1 | 2 | 2 | 3 | 3 | 5 | 4 | 6 | 8 |
| 1 | 1 | 1 | 3 | 3 | 5 | 4 | 6 | 9 |
| | 2 | 2 | 1 | 4 | 1 | 4 | 7 | 9 |
| | | 2 | 2 | 4 | 2 | 5 | 7 | 9 |
| | | | 2 | 4 | 2 | 5 | 7 | 9 |
| | | | | 5 | 3 | 5 | 7 | 9 |
| | | | | | 3 | 6 | 8 | 10 |
| | | | | | | 6 | 8 | 10 |
| | | | | | | | 8 | 10 |
| | | | | | | | | 10 |
|
