A123305 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 2 | | 2 | | 1 |
| | | | | | | | 6 | | 8 | | 3 | | 1 |
| | | | | | | 26 | | 44 | | 18 | | 4 | | 1 |
| | | | | | 156 | | 312 | | 144 | | 32 | | 5 | | 1 |
| | | | | 1234 | | 2776 | | 1422 | | 336 | | 50 | | 6 | | 1 |
| | | | 12340 | | 30312 | | 16848 | | 4256 | | 650 | | 72 | | 7 | | 1 |
| | | 150994 | | 397728 | | 235458 | | 63072 | | 10050 | | 1116 | | 98 | | 8 | | 1 |
| | 2204112 | | 6151768 | | 3827628 | | 1076128 | | 178900 | | 20376 | | 1764 |
|
A123305 as a square array
| 1 | 1 | 2 | 6 | 26 | 156 | 1234 | 12340 | 150994 | 2204112
| | 1 | 2 | 8 | 44 | 312 | 2776 | 30312 | 397728 | 6151768
| | 1 | 3 | 18 | 144 | 1422 | 16848 | 235458 | 3827628
| | 1 | 4 | 32 | 336 | 4256 | 63072 | 1076128
| | 1 | 5 | 50 | 650 | 10050 | 178900
| | 1 | 6 | 72 | 1116 | 20376
| | 1 | 7 | 98 | 1764
| | 1 | 8
| | 1
|
A123305 as an upper right triangle
| 1 | 1 | 2 | 6 | 26 | 156 | 1234 | 12340 | 150994 | 2204112
| | 1 | 2 | 8 | 44 | 312 | 2776 | 30312 | 397728 | 6151768
| | | 1 | 3 | 18 | 144 | 1422 | 16848 | 235458 | 3827628
| | | | 1 | 4 | 32 | 336 | 4256 | 63072 | 1076128
| | | | | 1 | 5 | 50 | 650 | 10050 | 178900
| | | | | | 1 | 6 | 72 | 1116 | 20376
| | | | | | | 1 | 7 | 98 | 1764
| | | | | | | | 1 | 8
| | | | | | | | | 1
| | | | | | | | |
|
|
