A262809 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | 1 | | 3 | | 1 | | 1 |
| | | | | | | 1 | | 13 | | 13 | | 1 | | 1 |
| | | | | | 1 | | 75 | | 409 | | 63 | | 1 | | 1 |
| | | | | 1 | | 541 | | 23917 | | 16081 | | 321 | | 1 | | 1 |
| | | | 1 | | 4683 | | 2244361 | | 10681263 | | 699121 | | 1683 | | 1 | | 1 |
| | | 1 | | 47293 | | 308682013 | | 14638956721 | | 5552351121 | | 32193253 | | 8989 | | 1 | | 1 |
| | 1 | | 545835 | | 58514835289 | | 35941784497263 | | 117029959485121 | | 3147728203035 | | 1538743249 | | 48639 | | 1 | | 1 |
|
A262809 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 3 | 13 | 75 | 541 | 4683 | 47293 | 545835
| | 1 | 1 | 13 | 409 | 23917 | 2244361 | 308682013 | 58514835289
| | 1 | 1 | 63 | 16081 | 10681263 | 14638956721 | 35941784497263
| | 1 | 1 | 321 | 699121 | 5552351121 | 117029959485121
| | 1 | 1 | 1683 | 32193253 | 3147728203035
| | 1 | 1 | 8989 | 1538743249
| | 1 | 1 | 48639
| | 1 | 1
| | 1
|
A262809 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 3 | 13 | 75 | 541 | 4683 | 47293 | 545835
| | | 1 | 1 | 13 | 409 | 23917 | 2244361 | 308682013 | 58514835289
| | | | 1 | 1 | 63 | 16081 | 10681263 | 14638956721 | 35941784497263
| | | | | 1 | 1 | 321 | 699121 | 5552351121 | 117029959485121
| | | | | | 1 | 1 | 1683 | 32193253 | 3147728203035
| | | | | | | 1 | 1 | 8989 | 1538743249
| | | | | | | | 1 | 1 | 48639
| | | | | | | | | 1 | 1
| | | | | | | | | | 1
|
|
