A128522 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 0 | | 1 |
| | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | 1 | | 1 | | 1 | | 1 |
| | | | | | | 2 | | 2 | | 2 | | 1 | | 1 |
| | | | | | 1 | | 1 | | 1 | | 2 | | 1 | | 1 |
| | | | | 3 | | 3 | | 3 | | 2 | | 2 | | 1 | | 1 |
| | | | 2 | | 2 | | 2 | | 2 | | 2 | | 2 | | 1 | | 1 |
| | | 3 | | 3 | | 3 | | 3 | | 3 | | 2 | | 2 | | 1 | | 1 |
| | 2 | | 2 | | 2 | | 3 | | 2 | | 3 | | 2 | | 2 | | 1 | | 1 |
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A128522 as a square array
| 1 | 0 | 1 | 1 | 2 | 1 | 3 | 2 | 3 | 2
| | 1 | 1 | 1 | 2 | 1 | 3 | 2 | 3 | 2
| | 1 | 1 | 2 | 1 | 3 | 2 | 3 | 2
| | 1 | 1 | 2 | 2 | 2 | 3 | 3
| | 1 | 1 | 2 | 2 | 3 | 2
| | 1 | 1 | 2 | 2 | 3
| | 1 | 1 | 2 | 2
| | 1 | 1 | 2
| | 1 | 1
| | 1
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A128522 as an upper right triangle
| 1 | 0 | 1 | 1 | 2 | 1 | 3 | 2 | 3 | 2
| | 1 | 1 | 1 | 2 | 1 | 3 | 2 | 3 | 2
| | | 1 | 1 | 2 | 1 | 3 | 2 | 3 | 2
| | | | 1 | 1 | 2 | 2 | 2 | 3 | 3
| | | | | 1 | 1 | 2 | 2 | 3 | 2
| | | | | | 1 | 1 | 2 | 2 | 3
| | | | | | | 1 | 1 | 2 | 2
| | | | | | | | 1 | 1 | 2
| | | | | | | | | 1 | 1
| | | | | | | | | | 1
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