A204398 as a triangular array
| | | | | | | | 144 |
| | | | | | | | 648 | | 648 |
| | | | | | | 2952 | | 4050 | | 2952 |
| | | | | | 13448 | | 27378 | | 27378 | | 13448 |
| | | | | 61336 | | 175232 | | 259808 | | 175232 | | 61336 |
| | | | 279752 | | 1131008 | | 2196608 | | 2196608 | | 1131008 | | 279752 |
| | | 1276088 | | 7311488 | | 19698336 | | 25233408 | | 19698336 | | 7311488 | | 1276088 |
| | 5820872 | | 47258642 |
|
A204398 as a square array
144 | 648 | 2952 | 13448 | 61336 | 279752 | 1276088 | 5820872
| 648 | 4050 | 27378 | 175232 | 1131008 | 7311488 | 47258642
| 2952 | 27378 | 259808 | 2196608 | 19698336
| 13448 | 175232 | 2196608 | 25233408
| 61336 | 1131008 | 19698336
| 279752 | 7311488
| 1276088
|
A204398 as an upper right triangle
144 | 648 | 2952 | 13448 | 61336 | 279752 | 1276088 | 5820872
| | 648 | 4050 | 27378 | 175232 | 1131008 | 7311488 | 47258642
| | | 2952 | 27378 | 259808 | 2196608 | 19698336
| | | | 13448 | 175232 | 2196608 | 25233408
| | | | | 61336 | 1131008 | 19698336
| | | | | | 279752 | 7311488
| | | | | | | 1276088
| | | | | | |
|
|