A124389 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | | 1 | | 1 | | 1 | | 1 |
| | | | | | | | 1 | | 3 | | 1 | | 1 | | 1 |
| | | | | | | 1 | | 3 | | 5 | | 1 | | 1 | | 1 |
| | | | | | 1 | | 7 | | 5 | | 7 | | 1 | | 1 | | 1 |
| | | | | 1 | | 9 | | 17 | | 7 | | 9 | | 1 | | 1 | | 1 |
| | | | 1 | | 17 | | 25 | | 31 | | 9 | | 11 | | 1 | | 1 | | 1 |
| | | 1 | | 25 | | 61 | | 49 | | 49 | | 11 | | 13 | | 1 | | 1 | | 1 |
| | 1 | | 43 | | 109 | | 145 | | 81 | | 71 | | 13 | | 15 | | 1 | | 1 | | 1 |
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A124389 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 1 | 1 | 3 | 3 | 7 | 9 | 17 | 25 | 43
| 1 | 1 | 1 | 5 | 5 | 17 | 25 | 61 | 109
| 1 | 1 | 1 | 7 | 7 | 31 | 49 | 145
| 1 | 1 | 1 | 9 | 9 | 49 | 81
| 1 | 1 | 1 | 11 | 11 | 71
| 1 | 1 | 1 | 13 | 13
| 1 | 1 | 1 | 15
| 1 | 1 | 1
| 1 | 1
| 1
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A124389 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 3 | 3 | 7 | 9 | 17 | 25 | 43
| | | 1 | 1 | 1 | 5 | 5 | 17 | 25 | 61 | 109
| | | | 1 | 1 | 1 | 7 | 7 | 31 | 49 | 145
| | | | | 1 | 1 | 1 | 9 | 9 | 49 | 81
| | | | | | 1 | 1 | 1 | 11 | 11 | 71
| | | | | | | 1 | 1 | 1 | 13 | 13
| | | | | | | | 1 | 1 | 1 | 15
| | | | | | | | | 1 | 1 | 1
| | | | | | | | | | 1 | 1
| | | | | | | | | | | 1
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