A251390 as a triangular array
| | | | | | | 71 |
| | | | | | | 571 | | 571 |
| | | | | | 4585 | | 12457 | | 4585 |
| | | | | 36825 | | 271393 | | 271393 | | 36825 |
| | | | 295759 | | 5914339 | | 16036923 | | 5914339 | | 295759 |
| | | 2375387 | | 128887759 | | 948010753 | | 948010753 | | 128887759 | | 2375387 |
| | 19077905 | | 2808783981 | | 56040713651 | | 152031391763 | | 56040713651 |
|
A251390 as a square array
71 | 571 | 4585 | 36825 | 295759 | 2375387 | 19077905
| 571 | 12457 | 271393 | 5914339 | 128887759 | 2808783981
| 4585 | 271393 | 16036923 | 948010753 | 56040713651
| 36825 | 5914339 | 948010753 | 152031391763
| 295759 | 128887759 | 56040713651
| 2375387
|
A251390 as an upper right triangle
71 | 571 | 4585 | 36825 | 295759 | 2375387 | 19077905
| | 571 | 12457 | 271393 | 5914339 | 128887759 | 2808783981
| | | 4585 | 271393 | 16036923 | 948010753 | 56040713651
| | | | 36825 | 5914339 | 948010753 | 152031391763
| | | | | 295759 | 128887759 | 56040713651
| | | | | | 2375387
| | | | | |
|
|