A296180 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 4 | | 1 |
| | | | | | | | | 1 | | 7 | | 7 | | 1 |
| | | | | | | | 1 | | 10 | | 13 | | 10 | | 1 |
| | | | | | | 1 | | 13 | | 19 | | 19 | | 13 | | 1 |
| | | | | | 1 | | 16 | | 25 | | 28 | | 25 | | 16 | | 1 |
| | | | | 1 | | 19 | | 31 | | 37 | | 37 | | 31 | | 19 | | 1 |
| | | | 1 | | 22 | | 37 | | 46 | | 49 | | 46 | | 37 | | 22 | | 1 |
| | | 1 | | 25 | | 43 | | 55 | | 61 | | 61 | | 55 | | 43 | | 25 | | 1 |
| | 1 | | 28 | | 49 | | 64 | | 73 | | 76 | | 73 | | 64 | | 49 | | 28 | | 1 |
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A296180 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 4 | 7 | 10 | 13 | 16 | 19 | 22 | 25 | 28
| 1 | 7 | 13 | 19 | 25 | 31 | 37 | 43 | 49
| 1 | 10 | 19 | 28 | 37 | 46 | 55 | 64
| 1 | 13 | 25 | 37 | 49 | 61 | 73
| 1 | 16 | 31 | 46 | 61 | 76
| 1 | 19 | 37 | 55 | 73
| 1 | 22 | 43 | 64
| 1 | 25 | 49
| 1 | 28
| 1
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A296180 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 4 | 7 | 10 | 13 | 16 | 19 | 22 | 25 | 28
| | | 1 | 7 | 13 | 19 | 25 | 31 | 37 | 43 | 49
| | | | 1 | 10 | 19 | 28 | 37 | 46 | 55 | 64
| | | | | 1 | 13 | 25 | 37 | 49 | 61 | 73
| | | | | | 1 | 16 | 31 | 46 | 61 | 76
| | | | | | | 1 | 19 | 37 | 55 | 73
| | | | | | | | 1 | 22 | 43 | 64
| | | | | | | | | 1 | 25 | 49
| | | | | | | | | | 1 | 28
| | | | | | | | | | | 1
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