A223391 as a triangular array
| | | | | | | | 11 |
| | | | | | | | 121 | | 31 |
| | | | | | | 388 | | 961 | | 105 |
| | | | | | 4794 | | 5450 | | 11025 | | 342 |
| | | | | 40416 | | 188958 | | 120738 | | 116964 | | 1044 |
| | | | 375698 | | 4182458 | | 14855514 | | 2326103 | | 1089936 | | 3159 |
| | | 4128762 | | 101698908 | | 1030363654 | | 993542957 | | 40102656 | | 9979281 | | 9735 |
| | 41424210 | | 2972878486 |
|
A223391 as a square array
11 | 121 | 388 | 4794 | 40416 | 375698 | 4128762 | 41424210
| 31 | 961 | 5450 | 188958 | 4182458 | 101698908 | 2972878486
| 105 | 11025 | 120738 | 14855514 | 1030363654
| 342 | 116964 | 2326103 | 993542957
| 1044 | 1089936 | 40102656
| 3159 | 9979281
| 9735
|
A223391 as an upper right triangle
11 | 121 | 388 | 4794 | 40416 | 375698 | 4128762 | 41424210
| | 31 | 961 | 5450 | 188958 | 4182458 | 101698908 | 2972878486
| | | 105 | 11025 | 120738 | 14855514 | 1030363654
| | | | 342 | 116964 | 2326103 | 993542957
| | | | | 1044 | 1089936 | 40102656
| | | | | | 3159 | 9979281
| | | | | | | 9735
| | | | | | |
|
|