A263060 as a triangular array
| | | | | | | | | 2 |
| | | | | | | | | 2 | | 2 |
| | | | | | | | 10 | | 33 | | 10 |
| | | | | | | 10 | | 142 | | 142 | | 10 |
| | | | | | 42 | | 895 | | 1666 | | 895 | | 42 |
| | | | | 42 | | 4314 | | 18390 | | 18390 | | 4314 | | 42 |
| | | | 170 | | 22921 | | 188370 | | 498597 | | 188370 | | 22921 | | 170 |
| | | 170 | | 113486 | | 1941702 | | 10416690 | | 10416690 | | 1941702 | | 113486 | | 170 |
| | 682 | | 577071 | | 19499266 | | 232738767 |
|
A263060 as a square array
2 | 2 | 10 | 10 | 42 | 42 | 170 | 170 | 682
| 2 | 33 | 142 | 895 | 4314 | 22921 | 113486 | 577071
| 10 | 142 | 1666 | 18390 | 188370 | 1941702 | 19499266
| 10 | 895 | 18390 | 498597 | 10416690 | 232738767
| 42 | 4314 | 188370 | 10416690
| 42 | 22921 | 1941702
| 170 | 113486
| 170
|
A263060 as an upper right triangle
2 | 2 | 10 | 10 | 42 | 42 | 170 | 170 | 682
| | 2 | 33 | 142 | 895 | 4314 | 22921 | 113486 | 577071
| | | 10 | 142 | 1666 | 18390 | 188370 | 1941702 | 19499266
| | | | 10 | 895 | 18390 | 498597 | 10416690 | 232738767
| | | | | 42 | 4314 | 188370 | 10416690
| | | | | | 42 | 22921 | 1941702
| | | | | | | 170 | 113486
| | | | | | | | 170
| | | | | | | |
|
|