A203398 as a triangular array
| | | | | | | | | | | | 2 |
| | | | | | | | | | | | 2 | | 1 |
| | | | | | | | | | | 2 | | 0 | | 2 |
| | | | | | | | | | 2 | | 1 | | 0 | | 3 |
| | | | | | | | | 2 | | 0 | | 0 | | 0 | | 6 |
| | | | | | | | 2 | | 1 | | 2 | | 0 | | 0 | | 9 |
| | | | | | | 2 | | 0 | | 0 | | 0 | | 0 | | 0 | | 18 |
| | | | | | 2 | | 1 | | 0 | | 3 | | 0 | | 0 | | 0 | | 30 |
| | | | | 2 | | 0 | | 2 | | 0 | | 0 | | 0 | | 0 | | 0 | | 56 |
| | | | 2 | | 1 | | 0 | | 0 | | 6 | | 0 | | 0 | | 0 | | 0 | | 99 |
| | | 2 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 186 |
| | 2 | | 1 | | 2 | | 3 | | 0 | | 9 | | 0 | | 0 | | 0 | | 0 | | 0 | | 335 |
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A203398 as a square array
2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1
| 2 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 2
| 3 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3
| 6 | 0 | 0 | 0 | 0 | 6 | 0 | 0
| 9 | 0 | 0 | 0 | 0 | 0 | 9
| 18 | 0 | 0 | 0 | 0 | 0
| 30 | 0 | 0 | 0 | 0
| 56 | 0 | 0 | 0
| 99 | 0 | 0
| 186 | 0
| 335
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A203398 as an upper right triangle
2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1
| | | 2 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 2
| | | | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3
| | | | | 6 | 0 | 0 | 0 | 0 | 6 | 0 | 0
| | | | | | 9 | 0 | 0 | 0 | 0 | 0 | 9
| | | | | | | 18 | 0 | 0 | 0 | 0 | 0
| | | | | | | | 30 | 0 | 0 | 0 | 0
| | | | | | | | | 56 | 0 | 0 | 0
| | | | | | | | | | 99 | 0 | 0
| | | | | | | | | | | 186 | 0
| | | | | | | | | | | | 335
|
|