A179745 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 3 | | 1 |
| | | | | | | | 1 | | 7 | | 4 | | 1 |
| | | | | | | 1 | | 15 | | 12 | | 5 | | 1 |
| | | | | | 1 | | 31 | | 32 | | 18 | | 6 | | 1 |
| | | | | 1 | | 63 | | 80 | | 56 | | 25 | | 7 | | 1 |
| | | | 1 | | 1 | | 127 | | 192 | | 160 | | 88 | | 33 | | 8 |
| | | 1 | | 1 | | 255 | | 448 | | 432 | | 280 | | 129 | | 42 | | 9 |
| | 1 |
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A179745 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 3 | 7 | 15 | 31 | 63 | 1 | 1
| 1 | 4 | 12 | 32 | 80 | 127 | 255
| 1 | 5 | 18 | 56 | 192 | 448
| 1 | 6 | 25 | 160 | 432
| 1 | 7 | 88 | 280
| 1 | 33 | 129
| 8 | 42
| 9
|
A179745 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 7 | 15 | 31 | 63 | 1 | 1
| | | 1 | 4 | 12 | 32 | 80 | 127 | 255
| | | | 1 | 5 | 18 | 56 | 192 | 448
| | | | | 1 | 6 | 25 | 160 | 432
| | | | | | 1 | 7 | 88 | 280
| | | | | | | 1 | 33 | 129
| | | | | | | | 8 | 42
| | | | | | | | | 9
| | | | | | | | |
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