A173152 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 4 | | 1 |
| | | | | | | | 1 | | 11 | | 11 | | 1 |
| | | | | | | 1 | | 36 | | 70 | | 36 | | 1 |
| | | | | | 1 | | 133 | | 394 | | 394 | | 133 | | 1 |
| | | | | 1 | | 518 | | 2063 | | 3092 | | 2063 | | 518 | | 1 |
| | | | 1 | | 2055 | | 10261 | | 20515 | | 20515 | | 10261 | | 2055 | | 1 |
| | | 1 | | 8200 | | 49180 | | 122936 | | 163910 | | 122936 | | 49180 | | 8200 | | 1 |
| | 1 | | 32777 | | 229412 | | 688212 | | 1147006 | | 1147006 |
|
A173152 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 4 | 11 | 36 | 133 | 518 | 2055 | 8200 | 32777
| | 1 | 11 | 70 | 394 | 2063 | 10261 | 49180 | 229412
| | 1 | 36 | 394 | 3092 | 20515 | 122936 | 688212
| | 1 | 133 | 2063 | 20515 | 163910 | 1147006
| | 1 | 518 | 10261 | 122936 | 1147006
| | 1 | 2055 | 49180
| | 1 | 8200
| | 1
|
A173152 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 4 | 11 | 36 | 133 | 518 | 2055 | 8200 | 32777
| | | 1 | 11 | 70 | 394 | 2063 | 10261 | 49180 | 229412
| | | | 1 | 36 | 394 | 3092 | 20515 | 122936 | 688212
| | | | | 1 | 133 | 2063 | 20515 | 163910 | 1147006
| | | | | | 1 | 518 | 10261 | 122936 | 1147006
| | | | | | | 1 | 2055 | 49180
| | | | | | | | 1 | 8200
| | | | | | | | | 1
| | | | | | | | |
|
|
