A176202 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 0 | | 1 |
| | | | | | | | | | | 0 | | 0 | | 2 |
| | | | | | | | | | 1 | | 0 | | 0 | | 2 |
| | | | | | | | | 0 | | 1 | | 0 | | 0 | | 4 |
| | | | | | | | 0 | | 0 | | 2 | | 0 | | 0 | | 5 |
| | | | | | | 2 | | 0 | | 0 | | 2 | | 0 | | 0 | | 7 |
| | | | | | 0 | | 2 | | 0 | | 0 | | 4 | | 0 | | 0 | | 9 |
| | | | | 0 | | 0 | | 4 | | 0 | | 0 | | 5 | | 0 | | 0 | | 13 |
| | | | 3 | | 0 | | 0 | | 4 | | 0 | | 0 | | 7 | | 0 | | 0 | | 16 |
| | | 0 | | 3 | | 0 | | 0 | | 8 | | 0 | | 0 | | 9 | | 0 | | 0 | | 22 |
| | 0 | | 0 | | 6 | | 0 | | 0 | | 10 | | 0 | | 0 | | 13 | | 0 | | 0 | | 27 |
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A176202 as a square array
1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 3 | 0 | 0
| 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 3 | 0
| 2 | 0 | 0 | 2 | 0 | 0 | 4 | 0 | 0 | 6
| 2 | 0 | 0 | 2 | 0 | 0 | 4 | 0 | 0
| 4 | 0 | 0 | 4 | 0 | 0 | 8 | 0
| 5 | 0 | 0 | 5 | 0 | 0 | 10
| 7 | 0 | 0 | 7 | 0 | 0
| 9 | 0 | 0 | 9 | 0
| 13 | 0 | 0 | 13
| 16 | 0 | 0
| 22 | 0
| 27
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A176202 as an upper right triangle
1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 3 | 0 | 0
| | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 3 | 0
| | | 2 | 0 | 0 | 2 | 0 | 0 | 4 | 0 | 0 | 6
| | | | 2 | 0 | 0 | 2 | 0 | 0 | 4 | 0 | 0
| | | | | 4 | 0 | 0 | 4 | 0 | 0 | 8 | 0
| | | | | | 5 | 0 | 0 | 5 | 0 | 0 | 10
| | | | | | | 7 | 0 | 0 | 7 | 0 | 0
| | | | | | | | 9 | 0 | 0 | 9 | 0
| | | | | | | | | 13 | 0 | 0 | 13
| | | | | | | | | | 16 | 0 | 0
| | | | | | | | | | | 22 | 0
| | | | | | | | | | | | 27
|
|