A154229 formatted as a triangular array:
| | | | | | | 1 | | | | | | | |
| | | | | | 1 | | 1 | | | | | | |
| | | | | 1 | | 38 | | 1 | | | | | |
| | | | 1 | | 139 | | 139 | | 1 | | | | |
| | | 1 | | 365 | | 8828 | | 365 | | 1 | | | |
| | 1 | | 807 | | 70492 | | 70492 | | 807 | | 1 | | |
| 1 | | 1592 | | 357459 | | 7062136 | | 357459 | | 1592 | | 1 | |
| 1 | | 2889 | | 1404923 | | 98777227 | | 98777227 | | 1404923 | | 2889 | | 1 |
A154229 formatted as a square array:
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 38 | 139 | 365 | 807 | 1592 | 2889 | |
| 1 | 139 | 8828 | 70492 | 357459 | 1404923 | | |
| 1 | 365 | 70492 | 7062136 | 98777227 | | | |
| 1 | 807 | 357459 | 98777227 | | | | |
| 1 | 1592 | 1404923 | | | | | |
| 1 | 2889 | | | | | | |
| 1 | | | | | | | |
A154229 formatted as an upper right triangle:
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 38 | 139 | 365 | 807 | 1592 | 2889 |
| | 1 | 139 | 8828 | 70492 | 357459 | 1404923 |
| | | 1 | 365 | 70492 | 7062136 | 98777227 |
| | | | 1 | 807 | 357459 | 98777227 |
| | | | | 1 | 1592 | 1404923 |
| | | | | | 1 | 2889 |
| | | | | | | 1 |
|
