A205181 as a triangular array
| | | | | | | 256 |
| | | | | | | 2504 | | 2504 |
| | | | | | 23244 | | 61320 | | 23244 |
| | | | | 177050 | | 1373400 | | 1373400 | | 177050 |
| | | | 1284356 | | 24657580 | | 73775908 | | 24657580 | | 1284356 |
| | | 8458978 | | 431119786 | | 2902004018 | | 2902004018 | | 431119786 | | 8458978 |
| | 53679123 | | 6934715463 | | 109885347688 |
|
A205181 as a square array
256 | 2504 | 23244 | 177050 | 1284356 | 8458978 | 53679123
| 2504 | 61320 | 1373400 | 24657580 | 431119786 | 6934715463
| 23244 | 1373400 | 73775908 | 2902004018 | 109885347688
| 177050 | 24657580 | 2902004018
| 1284356 | 431119786
| 8458978
|
A205181 as an upper right triangle
256 | 2504 | 23244 | 177050 | 1284356 | 8458978 | 53679123
| | 2504 | 61320 | 1373400 | 24657580 | 431119786 | 6934715463
| | | 23244 | 1373400 | 73775908 | 2902004018 | 109885347688
| | | | 177050 | 24657580 | 2902004018
| | | | | 1284356 | 431119786
| | | | | | 8458978
| | | | | |
|
|