A117274 formatted as a triangular array:
| | | | | | | | | | | | 1 | | | | | | | | | | | | |
| | | | | | | | | | | 0 | | 1 | | | | | | | | | | | |
| | | | | | | | | | 1 | | 0 | | 1 | | | | | | | | | | |
| | | | | | | | | 1 | | 1 | | 0 | | 1 | | | | | | | | | |
| | | | | | | | 1 | | 1 | | 1 | | 0 | | 1 | | | | | | | | |
| | | | | | | 2 | | 1 | | 1 | | 1 | | 0 | | 1 | | | | | | | |
| | | | | | 3 | | 2 | | 1 | | 1 | | 1 | | 0 | | 1 | | | | | | |
| | | | | 3 | | 3 | | 2 | | 1 | | 1 | | 1 | | 0 | | 1 | | | | | |
| | | | 4 | | 3 | | 3 | | 2 | | 1 | | 1 | | 1 | | 0 | | 1 | | | | |
| | | 6 | | 4 | | 3 | | 3 | | 2 | | 1 | | 1 | | 1 | | 0 | | 1 | | | |
| | 7 | | 6 | | 4 | | 3 | | 3 | | 2 | | 1 | | 1 | | 1 | | 0 | | 1 | | |
| 9 | | 7 | | 6 | | 4 | | 3 | | 3 | | 2 | | 1 | | 1 | | 1 | | 0 | | 1 | |
| 12 | | 9 | | 7 | | 6 | | 4 | | 3 | | 3 | | 2 | | 1 | | 1 | | 1 | | 0 | | 1 |
A117274 formatted as a square array:
| 1 | 0 | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 6 | 7 | 9 | 12 |
| 1 | 0 | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 6 | 7 | 9 | |
| 1 | 0 | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 6 | 7 | | |
| 1 | 0 | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 6 | | | |
| 1 | 0 | 1 | 1 | 1 | 2 | 3 | 3 | 4 | | | | |
| 1 | 0 | 1 | 1 | 1 | 2 | 3 | 3 | | | | | |
| 1 | 0 | 1 | 1 | 1 | 2 | 3 | | | | | | |
| 1 | 0 | 1 | 1 | 1 | 2 | | | | | | | |
| 1 | 0 | 1 | 1 | 1 | | | | | | | | |
| 1 | 0 | 1 | 1 | | | | | | | | | |
| 1 | 0 | 1 | | | | | | | | | | |
| 1 | 0 | | | | | | | | | | | |
| 1 | | | | | | | | | | | | |
A117274 formatted as an upper right triangle:
| 1 | 0 | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 6 | 7 | 9 | 12 |
| 1 | 0 | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 6 | 7 | 9 |
| | 1 | 0 | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 6 | 7 |
| | | 1 | 0 | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 6 |
| | | | 1 | 0 | 1 | 1 | 1 | 2 | 3 | 3 | 4 |
| | | | | 1 | 0 | 1 | 1 | 1 | 2 | 3 | 3 |
| | | | | | 1 | 0 | 1 | 1 | 1 | 2 | 3 |
| | | | | | | 1 | 0 | 1 | 1 | 1 | 2 |
| | | | | | | | 1 | 0 | 1 | 1 | 1 |
| | | | | | | | | 1 | 0 | 1 | 1 |
| | | | | | | | | | 1 | 0 | 1 |
| | | | | | | | | | | 1 | 0 |
| | | | | | | | | | | | 1 |
|
