A140218 as a triangular array
| | | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | | | | 1 | | 2 | | 1 |
| | | | | | | | | | | | 1 | | 2 | | 1 | | 1 |
| | | | | | | | | | | 1 | | 4 | | 1 | | 2 | | 1 |
| | | | | | | | | | 1 | | 4 | | 1 | | 2 | | 1 | | 1 |
| | | | | | | | | 1 | | 4 | | 1 | | 1 | | 1 | | 2 | | 1 |
| | | | | | | | 1 | | 4 | | 1 | | 1 | | 1 | | 2 | | 1 | | 1 |
| | | | | | | 1 | | 8 | | 1 | | 2 | | 1 | | 4 | | 1 | | 2 | | 1 |
| | | | | | 1 | | 8 | | 1 | | 2 | | 1 | | 4 | | 1 | | 2 | | 1 | | 1 |
| | | | | 1 | | 8 | | 1 | | 1 | | 1 | | 4 | | 1 | | 2 | | 1 | | 2 | | 1 |
| | | | 1 | | 8 | | 1 | | 1 | | 1 | | 4 | | 1 | | 2 | | 1 | | 2 | | 1 | | 1 |
| | | 1 | | 8 | | 1 | | 2 | | 1 | | 2 | | 1 | | 2 | | 1 | | 4 | | 1 | | 2 | | 1 |
| | 1 | | 8 | | 1 | | 2 | | 1 | | 2 | | 1 | | 2 | | 1 | | 4 | | 1 | | 2 | | 1 | | 1 |
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A140218 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 2 | 2 | 4 | 4 | 4 | 4 | 8 | 8 | 8 | 8 | 8 | 8
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 2 | 2 | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 2
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 2 | 2 | 4 | 4 | 4 | 4 | 2 | 2
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 2 | 2 | 2 | 2 | 2 | 2
| 1 | 1 | 1 | 1 | 1 | 1
| 1 | 2 | 2 | 4 | 4
| 1 | 1 | 1 | 1
| 1 | 2 | 2
| 1 | 1
| 1
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A140218 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 2 | 4 | 4 | 4 | 4 | 8 | 8 | 8 | 8 | 8 | 8
| | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | | 1 | 2 | 2 | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 2
| | | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | | | | 1 | 2 | 2 | 4 | 4 | 4 | 4 | 2 | 2
| | | | | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | | | | | | 1 | 2 | 2 | 2 | 2 | 2 | 2
| | | | | | | | | 1 | 1 | 1 | 1 | 1 | 1
| | | | | | | | | | 1 | 2 | 2 | 4 | 4
| | | | | | | | | | | 1 | 1 | 1 | 1
| | | | | | | | | | | | 1 | 2 | 2
| | | | | | | | | | | | | 1 | 1
| | | | | | | | | | | | | | 1
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