A186786 as a triangular array
| | | | | | | | 0 |
| | | | | | | | 580 | | 580 |
| | | | | | | 2366 | | 11354 | | 2366 |
| | | | | | 22236 | | 63504 | | 63504 | | 22236 |
| | | | | 118616 | | 739334 | | 696596 | | 739334 | | 118616 |
| | | | 891506 | | 8499038 | | 17120960 | | 17120960 | | 8499038 | | 891506 |
| | | 5489048 | | 97501656 | | 281080458 | | 658080772 | | 281080458 | | 97501656 | | 5489048 |
| | 38326452 |
|
A186786 as a square array
0 | 580 | 2366 | 22236 | 118616 | 891506 | 5489048 | 38326452
| 580 | 11354 | 63504 | 739334 | 8499038 | 97501656
| 2366 | 63504 | 696596 | 17120960 | 281080458
| 22236 | 739334 | 17120960 | 658080772
| 118616 | 8499038 | 281080458
| 891506 | 97501656
| 5489048
|
A186786 as an upper right triangle
0 | 580 | 2366 | 22236 | 118616 | 891506 | 5489048 | 38326452
| | 580 | 11354 | 63504 | 739334 | 8499038 | 97501656
| | | 2366 | 63504 | 696596 | 17120960 | 281080458
| | | | 22236 | 739334 | 17120960 | 658080772
| | | | | 118616 | 8499038 | 281080458
| | | | | | 891506 | 97501656
| | | | | | | 5489048
| | | | | | |
|
|