A157149 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 1 |
| | | | | | | | 1 | | 11 | | 1 |
| | | | | | | 1 | | 57 | | 57 | | 1 |
| | | | | | 1 | | 247 | | 930 | | 247 | | 1 |
| | | | | 1 | | 1013 | | 10006 | | 10006 | | 1013 | | 1 |
| | | | 1 | | 4083 | | 89139 | | 225230 | | 89139 | | 4083 | | 1 |
| | | 1 | | 16369 | | 719691 | | 3771323 | | 3771323 | | 719691 | | 16369 | | 1 |
| | 1 | | 65519 | | 5495836 | | 53239541 | | 108865438 | | 53239541 | | 5495836 | | 65519 | | 1 |
|
A157149 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 11 | 57 | 247 | 1013 | 4083 | 16369 | 65519
| | 1 | 57 | 930 | 10006 | 89139 | 719691 | 5495836
| | 1 | 247 | 10006 | 225230 | 3771323 | 53239541
| | 1 | 1013 | 89139 | 3771323 | 108865438
| | 1 | 4083 | 719691 | 53239541
| | 1 | 16369 | 5495836
| | 1 | 65519
| | 1
|
A157149 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 11 | 57 | 247 | 1013 | 4083 | 16369 | 65519
| | | 1 | 57 | 930 | 10006 | 89139 | 719691 | 5495836
| | | | 1 | 247 | 10006 | 225230 | 3771323 | 53239541
| | | | | 1 | 1013 | 89139 | 3771323 | 108865438
| | | | | | 1 | 4083 | 719691 | 53239541
| | | | | | | 1 | 16369 | 5495836
| | | | | | | | 1 | 65519
| | | | | | | | | 1
|
|
