A253294 as a triangular array
| | | | | | | | 81 |
| | | | | | | | 558 | | 558 |
| | | | | | | 3844 | | 3600 | | 3844 |
| | | | | | 26784 | | 23546 | | 23546 | | 26784 |
| | | | | 186624 | | 167832 | | 140536 | | 167832 | | 186624 |
| | | | 1296000 | | 1184928 | | 1029888 | | 1029888 | | 1184928 | | 1296000 |
| | | 9000000 | | 8243488 | | 7431136 | | 8153960 | | 7431136 | | 8243488 | | 9000000 |
| | 62568000 | | 57474376 |
|
A253294 as a square array
81 | 558 | 3844 | 26784 | 186624 | 1296000 | 9000000 | 62568000
| 558 | 3600 | 23546 | 167832 | 1184928 | 8243488 | 57474376
| 3844 | 23546 | 140536 | 1029888 | 7431136
| 26784 | 167832 | 1029888 | 8153960
| 186624 | 1184928 | 7431136
| 1296000 | 8243488
| 9000000
|
A253294 as an upper right triangle
81 | 558 | 3844 | 26784 | 186624 | 1296000 | 9000000 | 62568000
| | 558 | 3600 | 23546 | 167832 | 1184928 | 8243488 | 57474376
| | | 3844 | 23546 | 140536 | 1029888 | 7431136
| | | | 26784 | 167832 | 1029888 | 8153960
| | | | | 186624 | 1184928 | 7431136
| | | | | | 1296000 | 8243488
| | | | | | | 9000000
| | | | | | |
|
|