A197537 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 3 | | 3 |
| | | | | | | | | 4 | | 9 | | 4 |
| | | | | | | | 5 | | 16 | | 16 | | 5 |
| | | | | | | 9 | | 33 | | 56 | | 33 | | 9 |
| | | | | | 16 | | 73 | | 216 | | 216 | | 73 | | 16 |
| | | | | 25 | | 160 | | 868 | | 1419 | | 868 | | 160 | | 25 |
| | | | 39 | | 361 | | 3500 | | 9373 | | 9373 | | 3500 | | 361 | | 39 |
| | | 64 | | 835 | | 14085 | | 62586 | | 107655 | | 62586 | | 14085 | | 835 | | 64 |
| | 105 | | 1966 | | 56842 | | 423085 | | 1220630 | | 1220630 | | 423085 | | 56842 |
|
A197537 as a square array
1 | 3 | 4 | 5 | 9 | 16 | 25 | 39 | 64 | 105
| 3 | 9 | 16 | 33 | 73 | 160 | 361 | 835 | 1966
| 4 | 16 | 56 | 216 | 868 | 3500 | 14085 | 56842
| 5 | 33 | 216 | 1419 | 9373 | 62586 | 423085
| 9 | 73 | 868 | 9373 | 107655 | 1220630
| 16 | 160 | 3500 | 62586 | 1220630
| 25 | 361 | 14085 | 423085
| 39 | 835 | 56842
| 64
|
A197537 as an upper right triangle
1 | 3 | 4 | 5 | 9 | 16 | 25 | 39 | 64 | 105
| | 3 | 9 | 16 | 33 | 73 | 160 | 361 | 835 | 1966
| | | 4 | 16 | 56 | 216 | 868 | 3500 | 14085 | 56842
| | | | 5 | 33 | 216 | 1419 | 9373 | 62586 | 423085
| | | | | 9 | 73 | 868 | 9373 | 107655 | 1220630
| | | | | | 16 | 160 | 3500 | 62586 | 1220630
| | | | | | | 25 | 361 | 14085 | 423085
| | | | | | | | 39 | 835 | 56842
| | | | | | | | | 64
| | | | | | | | |
|
|