A134866 as a triangular array
| | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | | | 1 | | 3 | | 1 |
| | | | | | | | | | | 1 | | 1 | | 1 | | 1 |
| | | | | | | | | | 1 | | 3 | | 4 | | 3 | | 1 |
| | | | | | | | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 |
| | | | | | | | 1 | | 3 | | 1 | | 7 | | 1 | | 3 | | 1 |
| | | | | | | 1 | | 1 | | 4 | | 1 | | 1 | | 4 | | 1 | | 1 |
| | | | | | 1 | | 3 | | 1 | | 3 | | 6 | | 3 | | 1 | | 3 | | 1 |
| | | | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 |
| | | | 1 | | 3 | | 4 | | 7 | | 1 | | 12 | | 1 | | 7 | | 4 | | 3 | | 1 |
| | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 | | 1 |
| | 1 | | 3 | | 1 | | 3 | | 1 | | 3 | | 8 | | 3 | | 1 | | 3 | | 1 | | 3 | | 1 |
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A134866 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 1 | 3 | 1 | 3 | 1 | 3 | 1 | 3 | 1 | 3
| | 1 | 1 | 4 | 1 | 1 | 4 | 1 | 1 | 4 | 1 | 1
| | 1 | 3 | 1 | 7 | 1 | 3 | 1 | 7 | 1 | 3
| | 1 | 1 | 1 | 1 | 6 | 1 | 1 | 1 | 1
| | 1 | 3 | 4 | 3 | 1 | 12 | 1 | 3
| | 1 | 1 | 1 | 1 | 1 | 1 | 8
| | 1 | 3 | 1 | 7 | 1 | 3
| | 1 | 1 | 4 | 1 | 1
| | 1 | 3 | 1 | 3
| | 1 | 1 | 1
| | 1 | 3
| | 1
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A134866 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 1 | 3 | 1 | 3 | 1 | 3 | 1 | 3 | 1 | 3
| | | 1 | 1 | 4 | 1 | 1 | 4 | 1 | 1 | 4 | 1 | 1
| | | | 1 | 3 | 1 | 7 | 1 | 3 | 1 | 7 | 1 | 3
| | | | | 1 | 1 | 1 | 1 | 6 | 1 | 1 | 1 | 1
| | | | | | 1 | 3 | 4 | 3 | 1 | 12 | 1 | 3
| | | | | | | 1 | 1 | 1 | 1 | 1 | 1 | 8
| | | | | | | | 1 | 3 | 1 | 7 | 1 | 3
| | | | | | | | | 1 | 1 | 4 | 1 | 1
| | | | | | | | | | 1 | 3 | 1 | 3
| | | | | | | | | | | 1 | 1 | 1
| | | | | | | | | | | | 1 | 3
| | | | | | | | | | | | | 1
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