A209354 as a triangular array
| | | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | | 0 | | 1 |
| | | | | | | | | | | | | 1 | | 0 | | 1 |
| | | | | | | | | | | | 1 | | 1 | | 0 | | 1 |
| | | | | | | | | | | 2 | | 1 | | 1 | | 0 | | 1 |
| | | | | | | | | | 1 | | 3 | | 1 | | 1 | | 0 | | 1 |
| | | | | | | | | 3 | | 2 | | 3 | | 1 | | 1 | | 0 | | 1 |
| | | | | | | | 1 | | 5 | | 3 | | 3 | | 1 | | 1 | | 0 | | 1 |
| | | | | | | 3 | | 4 | | 6 | | 3 | | 3 | | 1 | | 1 | | 0 | | 1 |
| | | | | | 2 | | 6 | | 6 | | 7 | | 3 | | 3 | | 1 | | 1 | | 0 | | 1 |
| | | | | 3 | | 6 | | 10 | | 7 | | 7 | | 3 | | 3 | | 1 | | 1 | | 0 | | 1 |
| | | | 1 | | 9 | | 10 | | 12 | | 8 | | 7 | | 3 | | 3 | | 1 | | 1 | | 0 | | 1 |
| | | 5 | | 6 | | 15 | | 14 | | 13 | | 8 | | 7 | | 3 | | 3 | | 1 | | 1 | | 0 | | 1 |
| | 1 | | 11 | | 15 | | 20 |
|
A209354 as a square array
| 1 | 0 | 1 | 1 | 2 | 1 | 3 | 1 | 3 | 2 | 3 | 1 | 5 | 1
| | 1 | 0 | 1 | 1 | 3 | 2 | 5 | 4 | 6 | 6 | 9 | 6 | 11
| | 1 | 0 | 1 | 1 | 3 | 3 | 6 | 6 | 10 | 10 | 15 | 15
| | 1 | 0 | 1 | 1 | 3 | 3 | 7 | 7 | 12 | 14 | 20
| | 1 | 0 | 1 | 1 | 3 | 3 | 7 | 8 | 13
| | 1 | 0 | 1 | 1 | 3 | 3 | 7 | 8
| | 1 | 0 | 1 | 1 | 3 | 3 | 7
| | 1 | 0 | 1 | 1 | 3 | 3
| | 1 | 0 | 1 | 1 | 3
| | 1 | 0 | 1 | 1
| | 1 | 0 | 1
| | 1 | 0
| | 1
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A209354 as an upper right triangle
| 1 | 0 | 1 | 1 | 2 | 1 | 3 | 1 | 3 | 2 | 3 | 1 | 5 | 1
| | 1 | 0 | 1 | 1 | 3 | 2 | 5 | 4 | 6 | 6 | 9 | 6 | 11
| | | 1 | 0 | 1 | 1 | 3 | 3 | 6 | 6 | 10 | 10 | 15 | 15
| | | | 1 | 0 | 1 | 1 | 3 | 3 | 7 | 7 | 12 | 14 | 20
| | | | | 1 | 0 | 1 | 1 | 3 | 3 | 7 | 8 | 13
| | | | | | 1 | 0 | 1 | 1 | 3 | 3 | 7 | 8
| | | | | | | 1 | 0 | 1 | 1 | 3 | 3 | 7
| | | | | | | | 1 | 0 | 1 | 1 | 3 | 3
| | | | | | | | | 1 | 0 | 1 | 1 | 3
| | | | | | | | | | 1 | 0 | 1 | 1
| | | | | | | | | | | 1 | 0 | 1
| | | | | | | | | | | | 1 | 0
| | | | | | | | | | | | | 1
| | | | | | | | | | | | |
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