A115265 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 2 | | 1 |
| | | | | | | | | 2 | | 2 | | 2 | | 2 |
| | | | | | | | 2 | | 3 | | 3 | | 3 | | 2 |
| | | | | | | 2 | | 4 | | 4 | | 4 | | 4 | | 2 |
| | | | | | 3 | | 4 | | 5 | | 7 | | 5 | | 4 | | 3 |
| | | | | 3 | | 5 | | 6 | | 8 | | 8 | | 6 | | 5 | | 3 |
| | | | 3 | | 6 | | 7 | | 9 | | 11 | | 9 | | 7 | | 6 | | 3 |
| | | 4 | | 6 | | 8 | | 12 | | 12 | | 12 | | 12 | | 8 | | 6 | | 4 |
| | 4 | | 7 | | 9 | | 13 | | 15 | | 15 | | 15 | | 13 | | 9 | | 7 | | 4 |
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A115265 as a square array
1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4
| 1 | 2 | 2 | 3 | 4 | 4 | 5 | 6 | 6 | 7
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
| 2 | 3 | 4 | 7 | 8 | 9 | 12 | 13
| 2 | 4 | 5 | 8 | 11 | 12 | 15
| 2 | 4 | 6 | 9 | 12 | 15
| 3 | 5 | 7 | 12 | 15
| 3 | 6 | 8 | 13
| 3 | 6 | 9
| 4 | 7
| 4
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A115265 as an upper right triangle
1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4
| | 1 | 2 | 2 | 3 | 4 | 4 | 5 | 6 | 6 | 7
| | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
| | | | 2 | 3 | 4 | 7 | 8 | 9 | 12 | 13
| | | | | 2 | 4 | 5 | 8 | 11 | 12 | 15
| | | | | | 2 | 4 | 6 | 9 | 12 | 15
| | | | | | | 3 | 5 | 7 | 12 | 15
| | | | | | | | 3 | 6 | 8 | 13
| | | | | | | | | 3 | 6 | 9
| | | | | | | | | | 4 | 7
| | | | | | | | | | | 4
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