A073203 as a triangular array
| | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | | | 2 | | 1 | | 1 |
| | | | | | | | | | | 2 | | 1 | | 1 | | 1 |
| | | | | | | | | | 2 | | 2 | | 2 | | 1 | | 1 |
| | | | | | | | | 2 | | 2 | | 2 | | 2 | | 1 | | 1 |
| | | | | | | | 2 | | 2 | | 2 | | 3 | | 2 | | 1 | | 1 |
| | | | | | | 2 | | 2 | | 2 | | 6 | | 2 | | 2 | | 1 | | 1 |
| | | | | | 2 | | 2 | | 2 | | 8 | | 2 | | 3 | | 2 | | 1 | | 1 |
| | | | | 2 | | 2 | | 2 | | 10 | | 2 | | 6 | | 4 | | 1 | | 1 | | 1 |
| | | | 2 | | 2 | | 2 | | 12 | | 2 | | 8 | | 8 | | 1 | | 2 | | 1 | | 1 |
| | | 2 | | 2 | | 2 | | 14 | | 2 | | 10 | | 16 | | 1 | | 4 | | 1 | | 1 | | 1 |
| | 2 | | 2 | | 2 | | 16 | | 2 | | 12 | | 32 | | 1 | | 8 | | 2 | | 2 | | 1 | | 1 |
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A073203 as a square array
1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| 1 | 1 | 2 | 3 | 6 | 8 | 10 | 12 | 14 | 16
| 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| 1 | 1 | 2 | 3 | 6 | 8 | 10 | 12
| 1 | 1 | 2 | 4 | 8 | 16 | 32
| 1 | 1 | 1 | 1 | 1 | 1
| 1 | 1 | 2 | 4 | 8
| 1 | 1 | 1 | 2
| 1 | 1 | 2
| 1 | 1
| 1
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A073203 as an upper right triangle
1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| | | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| | | | 1 | 1 | 2 | 3 | 6 | 8 | 10 | 12 | 14 | 16
| | | | | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| | | | | | 1 | 1 | 2 | 3 | 6 | 8 | 10 | 12
| | | | | | | 1 | 1 | 2 | 4 | 8 | 16 | 32
| | | | | | | | 1 | 1 | 1 | 1 | 1 | 1
| | | | | | | | | 1 | 1 | 2 | 4 | 8
| | | | | | | | | | 1 | 1 | 1 | 2
| | | | | | | | | | | 1 | 1 | 2
| | | | | | | | | | | | 1 | 1
| | | | | | | | | | | | | 1
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