A262307 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 1 |
| | | | | | | | 1 | | 5 | | 1 |
| | | | | | | 1 | | 19 | | 19 | | 1 |
| | | | | | 1 | | 65 | | 205 | | 65 | | 1 |
| | | | | 1 | | 211 | | 1795 | | 1795 | | 211 | | 1 |
| | | | 1 | | 665 | | 14221 | | 36317 | | 14221 | | 665 | | 1 |
| | | 1 | | 2059 | | 106819 | | 636331 | | 636331 | | 106819 | | 2059 | | 1 |
| | 1 | | 6305 | | 778765 | | 10365005 | | 23679901 | | 10365005 | | 778765 | | 6305 | | 1 |
|
A262307 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 5 | 19 | 65 | 211 | 665 | 2059 | 6305
| | 1 | 19 | 205 | 1795 | 14221 | 106819 | 778765
| | 1 | 65 | 1795 | 36317 | 636331 | 10365005
| | 1 | 211 | 14221 | 636331 | 23679901
| | 1 | 665 | 106819 | 10365005
| | 1 | 2059 | 778765
| | 1 | 6305
| | 1
|
A262307 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 5 | 19 | 65 | 211 | 665 | 2059 | 6305
| | | 1 | 19 | 205 | 1795 | 14221 | 106819 | 778765
| | | | 1 | 65 | 1795 | 36317 | 636331 | 10365005
| | | | | 1 | 211 | 14221 | 636331 | 23679901
| | | | | | 1 | 665 | 106819 | 10365005
| | | | | | | 1 | 2059 | 778765
| | | | | | | | 1 | 6305
| | | | | | | | | 1
|
|
