A252544 as a triangular array
| | | | | | | | 478 |
| | | | | | | | 1048 | | 850 |
| | | | | | | 2532 | | 3880 | | 2142 |
| | | | | | 5608 | | 15480 | | 15480 | | 4644 |
| | | | | 14824 | | 43848 | | 88146 | | 43848 | | 13104 |
| | | | 38780 | | 213120 | | 331884 | | 331884 | | 213120 | | 33852 |
| | | 89048 | | 881848 | | 2576592 | | 1179792 | | 2576592 | | 881848 | | 73800 |
| | 237360 | | 2568432 | | 15204660 | | 11206944 |
|
A252544 as a square array
478 | 1048 | 2532 | 5608 | 14824 | 38780 | 89048 | 237360
| 850 | 3880 | 15480 | 43848 | 213120 | 881848 | 2568432
| 2142 | 15480 | 88146 | 331884 | 2576592 | 15204660
| 4644 | 43848 | 331884 | 1179792 | 11206944
| 13104 | 213120 | 2576592
| 33852 | 881848
| 73800
|
A252544 as an upper right triangle
478 | 1048 | 2532 | 5608 | 14824 | 38780 | 89048 | 237360
| | 850 | 3880 | 15480 | 43848 | 213120 | 881848 | 2568432
| | | 2142 | 15480 | 88146 | 331884 | 2576592 | 15204660
| | | | 4644 | 43848 | 331884 | 1179792 | 11206944
| | | | | 13104 | 213120 | 2576592
| | | | | | 33852 | 881848
| | | | | | | 73800
| | | | | | |
|
|