A229345 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 1 |
| | | | | | | | 1 | | 1 | | 1 |
| | | | | | | 1 | | 3 | | 2 | | 1 |
| | | | | | 1 | | 7 | | 22 | | 4 | | 1 |
| | | | | 1 | | 25 | | 248 | | 188 | | 8 | | 1 |
| | | | 1 | | 121 | | 6506 | | 11380 | | 1712 | | 16 | | 1 |
| | | 1 | | 721 | | 292442 | | 2359348 | | 577124 | | 16098 | | 32 | | 1 |
| | 1 | | 5041 | | 19450082 | | 1088626684 | | 991365512 | | 30970588 | | 154352 | | 64 | | 1 |
|
A229345 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 3 | 7 | 25 | 121 | 721 | 5041
| | 1 | 2 | 22 | 248 | 6506 | 292442 | 19450082
| | 1 | 4 | 188 | 11380 | 2359348 | 1088626684
| | 1 | 8 | 1712 | 577124 | 991365512
| | 1 | 16 | 16098 | 30970588
| | 1 | 32 | 154352
| | 1 | 64
| | 1
|
A229345 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 3 | 7 | 25 | 121 | 721 | 5041
| | | 1 | 2 | 22 | 248 | 6506 | 292442 | 19450082
| | | | 1 | 4 | 188 | 11380 | 2359348 | 1088626684
| | | | | 1 | 8 | 1712 | 577124 | 991365512
| | | | | | 1 | 16 | 16098 | 30970588
| | | | | | | 1 | 32 | 154352
| | | | | | | | 1 | 64
| | | | | | | | | 1
|
|
