A097902 formatted as a triangular array:
| | | | | | | | | | | 9 | | | | | | | | | | | |
| | | | | | | | | | 3 | | 3 | | | | | | | | | | |
| | | | | | | | | 12 | | 1 | | 12 | | | | | | | | | |
| | | | | | | | 3 | | 4 | | 4 | | 3 | | | | | | | | |
| | | | | | | 15 | | 1 | | 16 | | 1 | | 15 | | | | | | | |
| | | | | | 27 | | 5 | | 4 | | 4 | | 5 | | 27 | | | | | | |
| | | | | 6 | | 9 | | 20 | | 1 | | 20 | | 9 | | 6 | | | | | |
| | | | 18 | | 2 | | 36 | | 5 | | 5 | | 36 | | 2 | | 18 | | | | |
| | | 15 | | 6 | | 8 | | 9 | | 25 | | 9 | | 8 | | 6 | | 15 | | | |
| | 9 | | 5 | | 24 | | 2 | | 45 | | 45 | | 2 | | 24 | | 5 | | 9 | | |
| 15 | | 3 | | 20 | | 6 | | 10 | | 81 | | 10 | | 6 | | 20 | | 3 | | 15 | |
| 24 | | 5 | | 12 | | 5 | | 30 | | 18 | | 18 | | 30 | | 5 | | 12 | | 5 | | 24 |
A097902 formatted as a square array:
| 9 | 3 | 12 | 3 | 15 | 27 | 6 | 18 | 15 | 9 | 15 | 24 |
| 3 | 1 | 4 | 1 | 5 | 9 | 2 | 6 | 5 | 3 | 5 | |
| 12 | 4 | 16 | 4 | 20 | 36 | 8 | 24 | 20 | 12 | | |
| 3 | 1 | 4 | 1 | 5 | 9 | 2 | 6 | 5 | | | |
| 15 | 5 | 20 | 5 | 25 | 45 | 10 | 30 | | | | |
| 27 | 9 | 36 | 9 | 45 | 81 | 18 | | | | | |
| 6 | 2 | 8 | 2 | 10 | 18 | | | | | | |
| 18 | 6 | 24 | 6 | 30 | | | | | | | |
| 15 | 5 | 20 | 5 | | | | | | | | |
| 9 | 3 | 12 | | | | | | | | | |
| 15 | 5 | | | | | | | | | | |
| 24 | | | | | | | | | | | |
A097902 formatted as an upper right triangle:
| 9 | 3 | 12 | 3 | 15 | 27 | 6 | 18 | 15 | 9 | 15 | 24 |
| 3 | 1 | 4 | 1 | 5 | 9 | 2 | 6 | 5 | 3 | 5 |
| | 12 | 4 | 16 | 4 | 20 | 36 | 8 | 24 | 20 | 12 |
| | | 3 | 1 | 4 | 1 | 5 | 9 | 2 | 6 | 5 |
| | | | 15 | 5 | 20 | 5 | 25 | 45 | 10 | 30 |
| | | | | 27 | 9 | 36 | 9 | 45 | 81 | 18 |
| | | | | | 6 | 2 | 8 | 2 | 10 | 18 |
| | | | | | | 18 | 6 | 24 | 6 | 30 |
| | | | | | | | 15 | 5 | 20 | 5 |
| | | | | | | | | 9 | 3 | 12 |
| | | | | | | | | | 15 | 5 |
| | | | | | | | | | | 24 |
|
