A230915 as a triangular array
| | | | | | | | | | | 0 |
| | | | | | | | | | | 0 | | 0 |
| | | | | | | | | | 0 | | 0 | | 0 |
| | | | | | | | | 0 | | 0 | | 0 | | 0 |
| | | | | | | | 0 | | 0 | | 0 | | 0 | | 0 |
| | | | | | | 0 | | 2 | | 8 | | 0 | | 0 | | 0 |
| | | | | | 0 | | 8 | | 164 | | 118 | | 0 | | 0 | | 0 |
| | | | | 0 | | 32 | | 1650 | | 5714 | | 1506 | | 0 | | 0 | | 0 |
| | | | 0 | | 118 | | 17694 | | 154352 | | 221768 | | 20028 | | 0 | | 0 | | 0 |
| | | 0 | | 440 | | 200654 | | 4725576 | | 16515468 | | 9144134 | | 271450 | | 0 | | 0 | | 0 |
| | 0 | | 1664 | | 2327434 | | 148720522 |
|
A230915 as a square array
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 0 | 0 | 0 | 0 | 2 | 8 | 32 | 118 | 440 | 1664
| 0 | 0 | 0 | 8 | 164 | 1650 | 17694 | 200654 | 2327434
| 0 | 0 | 0 | 118 | 5714 | 154352 | 4725576 | 148720522
| 0 | 0 | 0 | 1506 | 221768 | 16515468
| 0 | 0 | 0 | 20028 | 9144134
| 0 | 0 | 0 | 271450
| 0 | 0 | 0
| 0 | 0
| 0
|
A230915 as an upper right triangle
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 0 | 0 | 0 | 0 | 2 | 8 | 32 | 118 | 440 | 1664
| | | 0 | 0 | 0 | 8 | 164 | 1650 | 17694 | 200654 | 2327434
| | | | 0 | 0 | 0 | 118 | 5714 | 154352 | 4725576 | 148720522
| | | | | 0 | 0 | 0 | 1506 | 221768 | 16515468
| | | | | | 0 | 0 | 0 | 20028 | 9144134
| | | | | | | 0 | 0 | 0 | 271450
| | | | | | | | 0 | 0 | 0
| | | | | | | | | 0 | 0
| | | | | | | | | | 0
| | | | | | | | | |
|
|