A237779 as a triangular array
| | | | | | | | 81 |
| | | | | | | | 300 | | 300 |
| | | | | | | 1176 | | 1456 | | 1176 |
| | | | | | 4480 | | 7220 | | 7220 | | 4480 |
| | | | | 17768 | | 34738 | | 44224 | | 34738 | | 17768 |
| | | | 67152 | | 168120 | | 241036 | | 241036 | | 168120 | | 67152 |
| | | 263504 | | 843310 | | 1618456 | | 2255544 | | 1618456 | | 843310 | | 263504 |
| | 1002432 | | 4176684 | | 10751680 | | 21945828 |
|
A237779 as a square array
81 | 300 | 1176 | 4480 | 17768 | 67152 | 263504 | 1002432
| 300 | 1456 | 7220 | 34738 | 168120 | 843310 | 4176684
| 1176 | 7220 | 44224 | 241036 | 1618456 | 10751680
| 4480 | 34738 | 241036 | 2255544 | 21945828
| 17768 | 168120 | 1618456
| 67152 | 843310
| 263504
|
A237779 as an upper right triangle
81 | 300 | 1176 | 4480 | 17768 | 67152 | 263504 | 1002432
| | 300 | 1456 | 7220 | 34738 | 168120 | 843310 | 4176684
| | | 1176 | 7220 | 44224 | 241036 | 1618456 | 10751680
| | | | 4480 | 34738 | 241036 | 2255544 | 21945828
| | | | | 17768 | 168120 | 1618456
| | | | | | 67152 | 843310
| | | | | | | 263504
| | | | | | |
|
|