A090623 as a triangular array
| | | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | | | | 3 | | 1 | | 1 |
| | | | | | | | | | | | 3 | | 1 | | 1 | | 1 |
| | | | | | | | | | | 4 | | 2 | | 1 | | 1 | | 1 |
| | | | | | | | | | 4 | | 2 | | 1 | | 1 | | 1 | | 1 |
| | | | | | | | | 7 | | 2 | | 2 | | 1 | | 1 | | 1 | | 1 |
| | | | | | | | 7 | | 4 | | 2 | | 1 | | 1 | | 1 | | 1 | | 1 |
| | | | | | | 8 | | 4 | | 2 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 |
| | | | | | 8 | | 4 | | 2 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 |
| | | | | 10 | | 5 | | 2 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 |
| | | | 10 | | 5 | | 2 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 |
| | | 11 | | 5 | | 2 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 |
| | 11 | | 6 | | 2 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 |
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A090623 as a square array
| 1 | 1 | 3 | 3 | 4 | 4 | 7 | 7 | 8 | 8 | 10 | 10 | 11 | 11
| | 1 | 1 | 1 | 2 | 2 | 2 | 4 | 4 | 4 | 5 | 5 | 5 | 6
| | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1
| | 1 | 1 | 1
| | 1
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A090623 as an upper right triangle
| 1 | 1 | 3 | 3 | 4 | 4 | 7 | 7 | 8 | 8 | 10 | 10 | 11 | 11
| | 1 | 1 | 1 | 2 | 2 | 2 | 4 | 4 | 4 | 5 | 5 | 5 | 6
| | | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | | | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | | | | | | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | | | | | | | 1 | 1 | 1 | 1 | 1 | 1
| | | | | | | | | | 1 | 1 | 1 | 1 | 1
| | | | | | | | | | | 1 | 1 | 1 | 1
| | | | | | | | | | | | 1 | 1 | 1
| | | | | | | | | | | | | 1
| | | | | | | | | | | | |
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