A342770 as a triangular array
| | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | 0 | | 1 |
| | | | | | | | | | | | 0 | | 0 | | 1 |
| | | | | | | | | | | 0 | | 1 | | 0 | | 1 |
| | | | | | | | | | 0 | | 0 | | 1 | | 0 | | 1 |
| | | | | | | | | 0 | | 2 | | 0 | | 1 | | 0 | | 1 |
| | | | | | | | 0 | | 0 | | 3 | | 0 | | 1 | | 0 | | 1 |
| | | | | | | 0 | | 5 | | 0 | | 3 | | 0 | | 1 | | 0 | | 1 |
| | | | | | 0 | | 0 | | 7 | | 0 | | 3 | | 0 | | 1 | | 0 | | 1 |
| | | | | 0 | | 14 | | 0 | | 8 | | 0 | | 3 | | 0 | | 1 | | 0 | | 1 |
| | | | 0 | | 0 | | 22 | | 0 | | 8 | | 0 | | 3 | | 0 | | 1 | | 0 | | 1 |
| | | 0 | | 42 | | 0 | | 24 | | 0 | | 8 | | 0 | | 3 | | 0 | | 1 | | 0 | | 1 |
| | 0 | | 0 | | 66 | | 0 | | 25 | | 0 | | 8 | | 0 |
|
A342770 as a square array
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 0 | 1 | 0 | 2 | 0 | 5 | 0 | 14 | 0 | 42 | 0
| | 1 | 0 | 1 | 0 | 3 | 0 | 7 | 0 | 22 | 0 | 66
| | 1 | 0 | 1 | 0 | 3 | 0 | 8 | 0 | 24 | 0
| | 1 | 0 | 1 | 0 | 3 | 0 | 8 | 0 | 25
| | 1 | 0 | 1 | 0 | 3 | 0 | 8 | 0
| | 1 | 0 | 1 | 0 | 3 | 0 | 8
| | 1 | 0 | 1 | 0 | 3 | 0
| | 1 | 0 | 1 | 0
| | 1 | 0 | 1
| | 1 | 0
| | 1
|
A342770 as an upper right triangle
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 0 | 1 | 0 | 2 | 0 | 5 | 0 | 14 | 0 | 42 | 0
| | | 1 | 0 | 1 | 0 | 3 | 0 | 7 | 0 | 22 | 0 | 66
| | | | 1 | 0 | 1 | 0 | 3 | 0 | 8 | 0 | 24 | 0
| | | | | 1 | 0 | 1 | 0 | 3 | 0 | 8 | 0 | 25
| | | | | | 1 | 0 | 1 | 0 | 3 | 0 | 8 | 0
| | | | | | | 1 | 0 | 1 | 0 | 3 | 0 | 8
| | | | | | | | 1 | 0 | 1 | 0 | 3 | 0
| | | | | | | | | 1 | 0 | 1 | 0
| | | | | | | | | | 1 | 0 | 1
| | | | | | | | | | | 1 | 0
| | | | | | | | | | | | 1
| | | | | | | | | | | |
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