A198295 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 0 | | 1 |
| | | | | | | | | | 0 | | 1 | | 1 |
| | | | | | | | | 0 | | 0 | | 2 | | 1 |
| | | | | | | | 0 | | 1 | | 1 | | 3 | | 1 |
| | | | | | | 0 | | 1 | | 2 | | 3 | | 4 | | 1 |
| | | | | | 0 | | 0 | | 4 | | 4 | | 6 | | 5 | | 1 |
| | | | | 0 | | 1 | | 2 | | 9 | | 8 | | 10 | | 6 | | 1 |
| | | | 0 | | 1 | | 3 | | 9 | | 17 | | 15 | | 15 | | 7 | | 1 |
| | | 0 | | 0 | | 6 | | 9 | | 24 | | 30 | | 26 | | 21 | | 8 | | 1 |
| | 0 | | 1 | | 3 | | 18 | | 26 | | 51 | | 51 | | 42 | | 28 | | 9 | | 1 |
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A198295 as a square array
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 1
| 1 | 2 | 1 | 2 | 4 | 2 | 3 | 6 | 3
| 1 | 3 | 3 | 4 | 9 | 9 | 9 | 18
| 1 | 4 | 6 | 8 | 17 | 24 | 26
| 1 | 5 | 10 | 15 | 30 | 51
| 1 | 6 | 15 | 26 | 51
| 1 | 7 | 21 | 42
| 1 | 8 | 28
| 1 | 9
| 1
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A198295 as an upper right triangle
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 1
| | | 1 | 2 | 1 | 2 | 4 | 2 | 3 | 6 | 3
| | | | 1 | 3 | 3 | 4 | 9 | 9 | 9 | 18
| | | | | 1 | 4 | 6 | 8 | 17 | 24 | 26
| | | | | | 1 | 5 | 10 | 15 | 30 | 51
| | | | | | | 1 | 6 | 15 | 26 | 51
| | | | | | | | 1 | 7 | 21 | 42
| | | | | | | | | 1 | 8 | 28
| | | | | | | | | | 1 | 9
| | | | | | | | | | | 1
|
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