A224697 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | | | 1 | | 1 | | 1 | | 1 |
| | | | | | | | | 1 | | 1 | | 2 | | 1 | | 1 |
| | | | | | | | 1 | | 1 | | 2 | | 2 | | 1 | | 1 |
| | | | | | | 1 | | 1 | | 3 | | 3 | | 3 | | 1 | | 1 |
| | | | | | 1 | | 1 | | 3 | | 4 | | 4 | | 3 | | 1 | | 1 |
| | | | | 1 | | 1 | | 4 | | 5 | | 7 | | 5 | | 4 | | 1 | | 1 |
| | | | 1 | | 1 | | 4 | | 7 | | 9 | | 9 | | 7 | | 4 | | 1 | | 1 |
| | | 1 | | 1 | | 5 | | 8 | | 14 | | 11 | | 14 | | 8 | | 5 | | 1 | | 1 |
| | 1 | | 1 | | 5 | | 10 | | 17 | | 20 | | 20 | | 17 | | 10 | | 5 | | 1 | | 1 |
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A224697 as a square array
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 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5
| 1 | 1 | 2 | 3 | 4 | 5 | 7 | 8 | 10
| 1 | 1 | 3 | 4 | 7 | 9 | 14 | 17
| 1 | 1 | 3 | 5 | 9 | 11 | 20
| 1 | 1 | 4 | 7 | 14 | 20
| 1 | 1 | 4 | 8 | 17
| 1 | 1 | 5 | 10
| 1 | 1 | 5
| 1 | 1
| 1
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A224697 as an upper right triangle
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 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5
| | | | 1 | 1 | 2 | 3 | 4 | 5 | 7 | 8 | 10
| | | | | 1 | 1 | 3 | 4 | 7 | 9 | 14 | 17
| | | | | | 1 | 1 | 3 | 5 | 9 | 11 | 20
| | | | | | | 1 | 1 | 4 | 7 | 14 | 20
| | | | | | | | 1 | 1 | 4 | 8 | 17
| | | | | | | | | 1 | 1 | 5 | 10
| | | | | | | | | | 1 | 1 | 5
| | | | | | | | | | | 1 | 1
| | | | | | | | | | | | 1
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