A174546 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 3 | | 1 |
| | | | | | | | | 1 | | 3 | | 3 | | 1 |
| | | | | | | | 1 | | 3 | | 63 | | 3 | | 1 |
| | | | | | | 1 | | 3 | | 135 | | 135 | | 3 | | 1 |
| | | | | | 1 | | 3 | | 279 | | 2430 | | 279 | | 3 | | 1 |
| | | | | 1 | | 3 | | 567 | | 8127 | | 8127 | | 567 | | 3 | | 1 |
| | | | 1 | | 3 | | 1143 | | 26082 | | 137781 | | 26082 | | 1143 | | 3 | | 1 |
| | | 1 | | 3 | | 2295 | | 81675 | | 629370 | | 629370 | | 81675 | | 2295 | | 3 | | 1 |
| | 1 | | 3 | | 4599 | | 251910 | | 2762505 | | 10333575 |
|
A174546 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3
| | 1 | 3 | 63 | 135 | 279 | 567 | 1143 | 2295 | 4599
| | 1 | 3 | 135 | 2430 | 8127 | 26082 | 81675 | 251910
| | 1 | 3 | 279 | 8127 | 137781 | 629370 | 2762505
| | 1 | 3 | 567 | 26082 | 629370 | 10333575
| | 1 | 3 | 1143 | 81675
| | 1 | 3 | 2295
| | 1 | 3
| | 1
|
A174546 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3
| | | 1 | 3 | 63 | 135 | 279 | 567 | 1143 | 2295 | 4599
| | | | 1 | 3 | 135 | 2430 | 8127 | 26082 | 81675 | 251910
| | | | | 1 | 3 | 279 | 8127 | 137781 | 629370 | 2762505
| | | | | | 1 | 3 | 567 | 26082 | 629370 | 10333575
| | | | | | | 1 | 3 | 1143 | 81675
| | | | | | | | 1 | 3 | 2295
| | | | | | | | | 1 | 3
| | | | | | | | | | 1
| | | | | | | | | |
|
|
