A136405 formatted as a triangular array:
| | | | | | | | | 1 | | | | | | | | | |
| | | | | | | | 1 | | 2 | | | | | | | | |
| | | | | | | 1 | | 1 | | 3 | | | | | | | |
| | | | | | 1 | | 3 | | 2 | | 5 | | | | | | |
| | | | | 1 | | 2 | | 4 | | 3 | | 7 | | | | | |
| | | | 1 | | 4 | | 6 | | 7 | | 5 | | 11 | | | | |
| | | 1 | | 3 | | 7 | | 8 | | 11 | | 7 | | 15 | | | |
| | 1 | | 5 | | 8 | | 16 | | 14 | | 17 | | 11 | | 22 | | |
| 1 | | 4 | | 12 | | 14 | | 23 | | 21 | | 25 | | 15 | | 30 | |
| 1 | | 6 | | 12 | | 24 | | 29 | | 38 | | 33 | | 37 | | 22 | | 42 |
A136405 formatted as a square array:
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 2 | 1 | 3 | 2 | 4 | 3 | 5 | 4 | 6 | |
| 3 | 2 | 4 | 6 | 7 | 8 | 12 | 12 | | |
| 5 | 3 | 7 | 8 | 16 | 14 | 24 | | | |
| 7 | 5 | 11 | 14 | 23 | 29 | | | | |
| 11 | 7 | 17 | 21 | 38 | | | | | |
| 15 | 11 | 25 | 33 | | | | | | |
| 22 | 15 | 37 | | | | | | | |
| 30 | 22 | | | | | | | | |
| 42 | | | | | | | | | |
A136405 formatted as an upper right triangle:
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 2 | 1 | 3 | 2 | 4 | 3 | 5 | 4 | 6 |
| | 3 | 2 | 4 | 6 | 7 | 8 | 12 | 12 |
| | | 5 | 3 | 7 | 8 | 16 | 14 | 24 |
| | | | 7 | 5 | 11 | 14 | 23 | 29 |
| | | | | 11 | 7 | 17 | 21 | 38 |
| | | | | | 15 | 11 | 25 | 33 |
| | | | | | | 22 | 15 | 37 |
| | | | | | | | 30 | 22 |
| | | | | | | | | 42 |
|
