A179927 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 2 |
| | | | | | | | 1 | | 3 | | 2 |
| | | | | | | 1 | | 5 | | 5 | | 2 |
| | | | | | 1 | | 9 | | 13 | | 7 | | 2 |
| | | | | 1 | | 17 | | 35 | | 25 | | 9 | | 2 |
| | | | 1 | | 33 | | 97 | | 91 | | 41 | | 11 | | 2 |
| | | 1 | | 65 | | 275 | | 337 | | 189 | | 61 | | 13 | | 2 |
| | 1 | | 129 | | 793 | | 1267 | | 881 | | 341 | | 85 | | 15 | | 2 |
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A179927 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 2 | 3 | 5 | 9 | 17 | 33 | 65 | 129
| | 2 | 5 | 13 | 35 | 97 | 275 | 793
| | 2 | 7 | 25 | 91 | 337 | 1267
| | 2 | 9 | 41 | 189 | 881
| | 2 | 11 | 61 | 341
| | 2 | 13 | 85
| | 2 | 15
| | 2
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A179927 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 2 | 3 | 5 | 9 | 17 | 33 | 65 | 129
| | | 2 | 5 | 13 | 35 | 97 | 275 | 793
| | | | 2 | 7 | 25 | 91 | 337 | 1267
| | | | | 2 | 9 | 41 | 189 | 881
| | | | | | 2 | 11 | 61 | 341
| | | | | | | 2 | 13 | 85
| | | | | | | | 2 | 15
| | | | | | | | | 2
|
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