A223530 as a triangular array
| | | | | | | | 1 |
| | | | | | | | 1 | | 5 |
| | | | | | | 6 | | 60 | | 25 |
| | | | | | 66 | | 990 | | 825 | | 125 |
| | | | | 1056 | | 21120 | | 26400 | | 8000 | | 625 |
| | | | 22176 | | 554400 | | 924000 | | 420000 | | 65625 | | 3125 |
| | | 576576 | | 17297280 | | 36036000 | | 21840000 | | 5118750 | | 487500 | | 15625 |
| | 17873856 | | 625584960 | | 1563962400 | | 1184820000 | | 370256250 | | 52893750 | | 3390625 | | 78125 |
|
A223530 as a square array
1 | 1 | 6 | 66 | 1056 | 22176 | 576576 | 17873856
| 5 | 60 | 990 | 21120 | 554400 | 17297280 | 625584960
| 25 | 825 | 26400 | 924000 | 36036000 | 1563962400
| 125 | 8000 | 420000 | 21840000 | 1184820000
| 625 | 65625 | 5118750 | 370256250
| 3125 | 487500 | 52893750
| 15625 | 3390625
| 78125
|
A223530 as an upper right triangle
1 | 1 | 6 | 66 | 1056 | 22176 | 576576 | 17873856
| | 5 | 60 | 990 | 21120 | 554400 | 17297280 | 625584960
| | | 25 | 825 | 26400 | 924000 | 36036000 | 1563962400
| | | | 125 | 8000 | 420000 | 21840000 | 1184820000
| | | | | 625 | 65625 | 5118750 | 370256250
| | | | | | 3125 | 487500 | 52893750
| | | | | | | 15625 | 3390625
| | | | | | | | 78125
|
|