A143724 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 1 | | 2 |
| | | | | | | | | | | 1 | | 0 | | 4 |
| | | | | | | | | | 1 | | 2 | | 0 | | 5 |
| | | | | | | | | 1 | | 0 | | 0 | | 0 | | 9 |
| | | | | | | | 1 | | 2 | | 4 | | 0 | | 0 | | 7 |
| | | | | | | 1 | | 0 | | 0 | | 0 | | 0 | | 0 | | 15 |
| | | | | | 1 | | 2 | | 0 | | 5 | | 0 | | 0 | | 0 | | 12 |
| | | | | 1 | | 0 | | 4 | | 0 | | 0 | | 0 | | 0 | | 0 | | 18 |
| | | | 1 | | 2 | | 0 | | 0 | | 9 | | 0 | | 0 | | 0 | | 0 | | 15 |
| | | 1 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 28 |
| | 1 | | 2 | | 4 | | 5 | | 0 | | 7 | | 0 | | 0 | | 0 | | 0 | | 0 | | 16 |
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A143724 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 2 | 0 | 2 | 0 | 2 | 0 | 2 | 0 | 2 | 0 | 2
| 4 | 0 | 0 | 4 | 0 | 0 | 4 | 0 | 0 | 4
| 5 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 5
| 9 | 0 | 0 | 0 | 0 | 9 | 0 | 0
| 7 | 0 | 0 | 0 | 0 | 0 | 7
| 15 | 0 | 0 | 0 | 0 | 0
| 12 | 0 | 0 | 0 | 0
| 18 | 0 | 0 | 0
| 15 | 0 | 0
| 28 | 0
| 16
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A143724 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 2 | 0 | 2 | 0 | 2 | 0 | 2 | 0 | 2 | 0 | 2
| | | 4 | 0 | 0 | 4 | 0 | 0 | 4 | 0 | 0 | 4
| | | | 5 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 5
| | | | | 9 | 0 | 0 | 0 | 0 | 9 | 0 | 0
| | | | | | 7 | 0 | 0 | 0 | 0 | 0 | 7
| | | | | | | 15 | 0 | 0 | 0 | 0 | 0
| | | | | | | | 12 | 0 | 0 | 0 | 0
| | | | | | | | | 18 | 0 | 0 | 0
| | | | | | | | | | 15 | 0 | 0
| | | | | | | | | | | 28 | 0
| | | | | | | | | | | | 16
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