A251499 as a triangular array
| | | | | | | 186 |
| | | | | | | 2270 | | 2270 |
| | | | | | 27844 | | 86946 | | 27844 |
| | | | | 341718 | | 3361296 | | 3361296 | | 341718 |
| | | | 4194002 | | 130169514 | | 411510096 | | 130169514 | | 4194002 |
| | | 51474508 | | 5042543734 | | 50511532876 | | 50511532876 | | 5042543734 | | 51474508 |
| | 631765770 | | 195351371872 | | 6203258853660 |
|
A251499 as a square array
186 | 2270 | 27844 | 341718 | 4194002 | 51474508 | 631765770
| 2270 | 86946 | 3361296 | 130169514 | 5042543734 | 195351371872
| 27844 | 3361296 | 411510096 | 50511532876 | 6203258853660
| 341718 | 130169514 | 50511532876
| 4194002 | 5042543734
| 51474508
|
A251499 as an upper right triangle
186 | 2270 | 27844 | 341718 | 4194002 | 51474508 | 631765770
| | 2270 | 86946 | 3361296 | 130169514 | 5042543734 | 195351371872
| | | 27844 | 3361296 | 411510096 | 50511532876 | 6203258853660
| | | | 341718 | 130169514 | 50511532876
| | | | | 4194002 | 5042543734
| | | | | | 51474508
| | | | | |
|
|