A267957 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 2 | | 2 |
| | | | | | | | 4 | | 14 | | 4 |
| | | | | | | 11 | | 96 | | 96 | | 11 |
| | | | | | 29 | | 726 | | 1625 | | 726 | | 29 |
| | | | | 77 | | 5046 | | 30145 | | 30145 | | 5046 | | 77 |
| | | | 201 | | 35574 | | 493087 | | 1414023 | | 493087 | | 35574 | | 201 |
| | | 525 | | 242406 | | 8239879 | | 56103165 | | 56103165 | | 8239879 | | 242406 | | 525 |
| | 1361 | | 1653750 | | 130870815 | | 2290723921 |
|
A267957 as a square array
1 | 2 | 4 | 11 | 29 | 77 | 201 | 525 | 1361
| 2 | 14 | 96 | 726 | 5046 | 35574 | 242406 | 1653750
| 4 | 96 | 1625 | 30145 | 493087 | 8239879 | 130870815
| 11 | 726 | 30145 | 1414023 | 56103165 | 2290723921
| 29 | 5046 | 493087 | 56103165
| 77 | 35574 | 8239879
| 201 | 242406
| 525
|
A267957 as an upper right triangle
1 | 2 | 4 | 11 | 29 | 77 | 201 | 525 | 1361
| | 2 | 14 | 96 | 726 | 5046 | 35574 | 242406 | 1653750
| | | 4 | 96 | 1625 | 30145 | 493087 | 8239879 | 130870815
| | | | 11 | 726 | 30145 | 1414023 | 56103165 | 2290723921
| | | | | 29 | 5046 | 493087 | 56103165
| | | | | | 77 | 35574 | 8239879
| | | | | | | 201 | 242406
| | | | | | | | 525
| | | | | | | |
|
|