A235981 as a triangular array
| | | | | | | | 39 |
| | | | | | | | 181 | | 181 |
| | | | | | | 815 | | 1473 | | 815 |
| | | | | | 3741 | | 11239 | | 11239 | | 3741 |
| | | | | 16999 | | 89555 | | 143183 | | 89555 | | 16999 |
| | | | 77701 | | 703565 | | 1947197 | | 1947197 | | 703565 | | 77701 |
| | | 354015 | | 5579529 | | 26090277 | | 46727365 | | 26090277 | | 5579529 | | 354015 |
| | 1615917 | | 44112111 | | 354374671 | | 1101519021 |
|
A235981 as a square array
39 | 181 | 815 | 3741 | 16999 | 77701 | 354015 | 1615917
| 181 | 1473 | 11239 | 89555 | 703565 | 5579529 | 44112111
| 815 | 11239 | 143183 | 1947197 | 26090277 | 354374671
| 3741 | 89555 | 1947197 | 46727365 | 1101519021
| 16999 | 703565 | 26090277
| 77701 | 5579529
| 354015
|
A235981 as an upper right triangle
39 | 181 | 815 | 3741 | 16999 | 77701 | 354015 | 1615917
| | 181 | 1473 | 11239 | 89555 | 703565 | 5579529 | 44112111
| | | 815 | 11239 | 143183 | 1947197 | 26090277 | 354374671
| | | | 3741 | 89555 | 1947197 | 46727365 | 1101519021
| | | | | 16999 | 703565 | 26090277
| | | | | | 77701 | 5579529
| | | | | | | 354015
| | | | | | |
|
|