A249057 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 4 | | 1 |
| | | | | | | | | | 5 | | 4 | | 1 |
| | | | | | | | | 24 | | 11 | | 4 | | 1 |
| | | | | | | | 35 | | 52 | | 18 | | 4 | | 1 |
| | | | | | | 192 | | 123 | | 84 | | 26 | | 4 | | 1 |
| | | | | | 315 | | 660 | | 285 | | 120 | | 35 | | 4 | | 1 |
| | | | | 1920 | | 1545 | | 1500 | | 545 | | 160 | | 45 | | 4 | | 1 |
| | | | 3465 | | 9180 | | 4680 | | 2820 | | 930 | | 204 | | 56 | | 4 | | 1 |
| | | 23040 | | 22005 | | 27180 | | 11220 | | 4740 | | 1470 | | 252 | | 68 | | 4 | | 1 |
| | 45045 | | 142380 |
|
A249057 as a square array
| 1 | 4 | 5 | 24 | 35 | 192 | 315 | 1920 | 3465 | 23040 | 45045
| | 1 | 4 | 11 | 52 | 123 | 660 | 1545 | 9180 | 22005 | 142380
| | 1 | 4 | 18 | 84 | 285 | 1500 | 4680 | 27180
| | 1 | 4 | 26 | 120 | 545 | 2820 | 11220
| | 1 | 4 | 35 | 160 | 930 | 4740
| | 1 | 4 | 45 | 204 | 1470
| | 1 | 4 | 56 | 252
| | 1 | 4 | 68
| | 1 | 4
| | 1
|
A249057 as an upper right triangle
| 1 | 4 | 5 | 24 | 35 | 192 | 315 | 1920 | 3465 | 23040 | 45045
| | 1 | 4 | 11 | 52 | 123 | 660 | 1545 | 9180 | 22005 | 142380
| | | 1 | 4 | 18 | 84 | 285 | 1500 | 4680 | 27180
| | | | 1 | 4 | 26 | 120 | 545 | 2820 | 11220
| | | | | 1 | 4 | 35 | 160 | 930 | 4740
| | | | | | 1 | 4 | 45 | 204 | 1470
| | | | | | | 1 | 4 | 56 | 252
| | | | | | | | 1 | 4 | 68
| | | | | | | | | 1 | 4
| | | | | | | | | | 1
| | | | | | | | | |
|
|
