A237703 as a triangular array
| | | | | | | | 81 |
| | | | | | | | 310 | | 310 |
| | | | | | | 1186 | | 1524 | | 1186 |
| | | | | | 4700 | | 7562 | | 7562 | | 4700 |
| | | | | 18612 | | 39236 | | 49152 | | 39236 | | 18612 |
| | | | 73176 | | 201754 | | 333508 | | 333508 | | 201754 | | 73176 |
| | | 287924 | | 1033140 | | 2234136 | | 3004030 | | 2234136 | | 1033140 | | 287924 |
| | 1136084 | | 5302002 | | 14991412 | | 26578184 |
|
A237703 as a square array
81 | 310 | 1186 | 4700 | 18612 | 73176 | 287924 | 1136084
| 310 | 1524 | 7562 | 39236 | 201754 | 1033140 | 5302002
| 1186 | 7562 | 49152 | 333508 | 2234136 | 14991412
| 4700 | 39236 | 333508 | 3004030 | 26578184
| 18612 | 201754 | 2234136
| 73176 | 1033140
| 287924
|
A237703 as an upper right triangle
81 | 310 | 1186 | 4700 | 18612 | 73176 | 287924 | 1136084
| | 310 | 1524 | 7562 | 39236 | 201754 | 1033140 | 5302002
| | | 1186 | 7562 | 49152 | 333508 | 2234136 | 14991412
| | | | 4700 | 39236 | 333508 | 3004030 | 26578184
| | | | | 18612 | 201754 | 2234136
| | | | | | 73176 | 1033140
| | | | | | | 287924
| | | | | | |
|
|