A093541 formatted as a triangular array:
| | | | | | | | | 1 | | | | | | | | | |
| | | | | | | | 1 | | 1 | | | | | | | | |
| | | | | | | 1 | | 2 | | 1 | | | | | | | |
| | | | | | 1 | | 3 | | 4 | | 1 | | | | | | |
| | | | | 1 | | 4 | | 12 | | 6 | | 1 | | | | | |
| | | | 1 | | 5 | | 28 | | 33 | | 8 | | 1 | | | | |
| | | 1 | | 6 | | 56 | | 138 | | 72 | | 10 | | 1 | | | |
| | 1 | | 7 | | 100 | | 486 | | 500 | | 137 | | 12 | | 1 | | |
| 1 | | 8 | | 164 | | 1498 | | 2888 | | 1532 | | 236 | | 14 | | 1 | |
| 1 | | 9 | | 252 | | 4111 | | 14792 | | 13772 | | 4196 | | 377 | | 16 | | 1 |
A093541 formatted as a square array:
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
| 1 | 4 | 12 | 28 | 56 | 100 | 164 | 252 | | |
| 1 | 6 | 33 | 138 | 486 | 1498 | 4111 | | | |
| 1 | 8 | 72 | 500 | 2888 | 14792 | | | | |
| 1 | 10 | 137 | 1532 | 13772 | | | | | |
| 1 | 12 | 236 | 4196 | | | | | | |
| 1 | 14 | 377 | | | | | | | |
| 1 | 16 | | | | | | | | |
| 1 | | | | | | | | | |
A093541 formatted as an upper right triangle:
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| | 1 | 4 | 12 | 28 | 56 | 100 | 164 | 252 |
| | | 1 | 6 | 33 | 138 | 486 | 1498 | 4111 |
| | | | 1 | 8 | 72 | 500 | 2888 | 14792 |
| | | | | 1 | 10 | 137 | 1532 | 13772 |
| | | | | | 1 | 12 | 236 | 4196 |
| | | | | | | 1 | 14 | 377 |
| | | | | | | | 1 | 16 |
| | | | | | | | | 1 |
|
