A165401 as a triangular array
| | | | | | | | 2 |
| | | | | | | | 1 | | 3 |
| | | | | | | 1 | | 7 | | 5 |
| | | | | | 1 | | 131 | | 23 | | 7 |
| | | | | 1 | | 165619 | | 1275 | | 59 | | 11 |
| | | | 1 | | 1443643414307 | | 8716707 | | 6843 | | 119 | | 13 |
| | | 1 | | 1930155333520916730618052608 | | 1337002832135523 | | 153383955 | | 22419 | | 191 | | 17 |
| | 1 |
|
A165401 as a square array
| 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 3 | 7 | 131 | 165619 | 1443643414307 | 1930155333520916730618052608
| | 5 | 23 | 1275 | 8716707 | 1337002832135523
| | 7 | 59 | 6843 | 153383955
| | 11 | 119 | 22419
| | 13 | 191
| | 17
|
A165401 as an upper right triangle
| 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 3 | 7 | 131 | 165619 | 1443643414307 | 1930155333520916730618052608
| | | 5 | 23 | 1275 | 8716707 | 1337002832135523
| | | | 7 | 59 | 6843 | 153383955
| | | | | 11 | 119 | 22419
| | | | | | 13 | 191
| | | | | | | 17
| | | | | | |
|
|
