A187080 as a triangular array
| | | | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | | | 0 | | 1 |
| | | | | | | | | | | | | | 0 | | 1 | | 0 |
| | | | | | | | | | | | | 0 | | 1 | | 1 | | 0 |
| | | | | | | | | | | | 0 | | 1 | | 2 | | 0 | | 0 |
| | | | | | | | | | | 0 | | 1 | | 4 | | 0 | | 0 | | 0 |
| | | | | | | | | | 0 | | 1 | | 7 | | 1 | | 0 | | 0 | | 0 |
| | | | | | | | | 0 | | 1 | | 12 | | 2 | | 0 | | 0 | | 0 | | 0 |
| | | | | | | | 0 | | 1 | | 20 | | 5 | | 0 | | 0 | | 0 | | 0 | | 0 |
| | | | | | | 0 | | 1 | | 33 | | 11 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 |
| | | | | | 0 | | 1 | | 54 | | 22 | | 1 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 |
| | | | | 0 | | 1 | | 88 | | 44 | | 2 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 |
| | | | 0 | | 1 | | 143 | | 85 | | 5 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 |
| | | 0 | | 1 | | 232 | | 161 | | 12 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 | | 0 |
| | 0 | | 1 | | 376 | | 302 | | 25 | | 0 | | 0 | | 0 |
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A187080 as a square array
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 0 | 1 | 2 | 4 | 7 | 12 | 20 | 33 | 54 | 88 | 143 | 232 | 376
| 0 | 0 | 0 | 1 | 2 | 5 | 11 | 22 | 44 | 85 | 161 | 302
| 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 5 | 12 | 25
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 0 | 0 | 0 | 0 | 0 | 0
| 0 | 0 | 0 | 0 | 0
| 0 | 0 | 0 | 0
| 0 | 0 | 0
| 0 | 0
| 0
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A187080 as an upper right triangle
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | 0 | 1 | 2 | 4 | 7 | 12 | 20 | 33 | 54 | 88 | 143 | 232 | 376
| | | | 0 | 0 | 0 | 1 | 2 | 5 | 11 | 22 | 44 | 85 | 161 | 302
| | | | | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 5 | 12 | 25
| | | | | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | | | | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | | | | | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | | | | | | | 0 | 0 | 0 | 0 | 0 | 0
| | | | | | | | | | 0 | 0 | 0 | 0 | 0
| | | | | | | | | | | 0 | 0 | 0 | 0
| | | | | | | | | | | | 0 | 0 | 0
| | | | | | | | | | | | | 0 | 0
| | | | | | | | | | | | | | 0
| | | | | | | | | | | | | |
|
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