A281300 as a triangular array
| | | | | | | | | | | | 2 |
| | | | | | | | | | | | 5 | | 3 |
| | | | | | | | | | | 3 | | 7 | | 1 |
| | | | | | | | | | 4 | | 5 | | 1 | | 11 |
| | | | | | | | | 11 | | 9 | | 3 | | 6 | | 7 |
| | | | | | | | 14 | | 7 | | 4 | | 9 | | 13 | | 13 |
| | | | | | | 6 | | 15 | | 2 | | 6 | | 27 | | 11 | | 19 |
| | | | | | 7 | | 9 | | 3 | | 8 | | 17 | | 22 | | 34 | | 27 |
| | | | | 23 | | 11 | | 2 | | 11 | | 9 | | 25 | | 15 | | 38 | | 17 |
| | | | 9 | | 21 | | 4 | | 6 | | 24 | | 16 | | 14 | | 28 | | 4 | | 30 |
| | | 29 | | 25 | | 1 | | 11 | | 14 | | 41 | | 38 | | 30 | | 44 | | 27 | | 13 |
| | 32 | | 15 | | 5 | | 6 | | 28 | | 39 | | 30 |
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A281300 as a square array
2 | 5 | 3 | 4 | 11 | 14 | 6 | 7 | 23 | 9 | 29 | 32
| 3 | 7 | 5 | 9 | 7 | 15 | 9 | 11 | 21 | 25 | 15
| 1 | 1 | 3 | 4 | 2 | 3 | 2 | 4 | 1 | 5
| 11 | 6 | 9 | 6 | 8 | 11 | 6 | 11 | 6
| 7 | 13 | 27 | 17 | 9 | 24 | 14 | 28
| 13 | 11 | 22 | 25 | 16 | 41 | 39
| 19 | 34 | 15 | 14 | 38 | 30
| 27 | 38 | 28 | 30
| 17 | 4 | 44
| 30 | 27
| 13
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A281300 as an upper right triangle
2 | 5 | 3 | 4 | 11 | 14 | 6 | 7 | 23 | 9 | 29 | 32
| | 3 | 7 | 5 | 9 | 7 | 15 | 9 | 11 | 21 | 25 | 15
| | | 1 | 1 | 3 | 4 | 2 | 3 | 2 | 4 | 1 | 5
| | | | 11 | 6 | 9 | 6 | 8 | 11 | 6 | 11 | 6
| | | | | 7 | 13 | 27 | 17 | 9 | 24 | 14 | 28
| | | | | | 13 | 11 | 22 | 25 | 16 | 41 | 39
| | | | | | | 19 | 34 | 15 | 14 | 38 | 30
| | | | | | | | 27 | 38 | 28 | 30
| | | | | | | | | 17 | 4 | 44
| | | | | | | | | | 30 | 27
| | | | | | | | | | | 13
| | | | | | | | | | |
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