A223511 as a triangular array
| | | | | | | | 1 |
| | | | | | | | 9 | | 1 |
| | | | | | | 153 | | 27 | | 1 |
| | | | | | 3825 | | 855 | | 54 | | 1 |
| | | | | 126225 | | 32895 | | 2745 | | 90 | | 1 |
| | | | 5175225 | | 1507815 | | 150930 | | 6705 | | 135 | | 1 |
| | | 253586025 | | 80565975 | | 9205245 | | 499590 | | 13860 | | 189 | | 1 |
| | 14454403425 | | 4926412575 | | 623675430 | | 39180645 | | 1345050 | | 25578 | | 252 | | 1 |
|
A223511 as a square array
| 1 | 9 | 153 | 3825 | 126225 | 5175225 | 253586025 | 14454403425
| | 1 | 27 | 855 | 32895 | 1507815 | 80565975 | 4926412575
| | 1 | 54 | 2745 | 150930 | 9205245 | 623675430
| | 1 | 90 | 6705 | 499590 | 39180645
| | 1 | 135 | 13860 | 1345050
| | 1 | 189 | 25578
| | 1 | 252
| | 1
|
A223511 as an upper right triangle
| 1 | 9 | 153 | 3825 | 126225 | 5175225 | 253586025 | 14454403425
| | 1 | 27 | 855 | 32895 | 1507815 | 80565975 | 4926412575
| | | 1 | 54 | 2745 | 150930 | 9205245 | 623675430
| | | | 1 | 90 | 6705 | 499590 | 39180645
| | | | | 1 | 135 | 13860 | 1345050
| | | | | | 1 | 189 | 25578
| | | | | | | 1 | 252
| | | | | | | | 1
|
|
