A291452 as a triangular array
| | | | | | | 1 |
| | | | | | | 0 | | 1 |
| | | | | | 0 | | 1 | | 35 |
| | | | | 0 | | 1 | | 495 | | 5775 |
| | | | 0 | | 1 | | 8255 | | 450450 | | 2627625 |
| | | 0 | | 1 | | 130815 | | 35586525 | | 727476750 | | 2546168625 |
| | 0 | | 1 | | 2098175 | | 2941884000 | | 181262956875 | | 1932541986375 | | 4509264634875 |
|
A291452 as a square array
| 1 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 1 | 1 | 1 | 1 | 1
| | 35 | 495 | 8255 | 130815 | 2098175
| | 5775 | 450450 | 35586525 | 2941884000
| | 2627625 | 727476750 | 181262956875
| | 2546168625 | 1932541986375
| | 4509264634875
|
A291452 as an upper right triangle
| 1 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 1 | 1 | 1 | 1 | 1
| | | 35 | 495 | 8255 | 130815 | 2098175
| | | | 5775 | 450450 | 35586525 | 2941884000
| | | | | 2627625 | 727476750 | 181262956875
| | | | | | 2546168625 | 1932541986375
| | | | | | | 4509264634875
|
|
