A054760 as a triangular array
| | | | | | | | 3 |
| | | | | | | | 4 | | 4 |
| | | | | | | 5 | | 6 | | 5 |
| | | | | | 6 | | 8 | | 10 | | 6 |
| | | | | 7 | | 10 | | 19 | | 14 | | 7 |
| | | | 8 | | 12 | | 30 | | 26 | | 24 | | 8 |
| | | 9 | | 14 | | 40 | | 42 | | 67 | | 30 | | 9 |
| | 10 | | 16 | | 50 | | 62 |
|
A054760 as a square array
3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
| 4 | 6 | 8 | 10 | 12 | 14 | 16
| 5 | 10 | 19 | 30 | 40 | 50
| 6 | 14 | 26 | 42 | 62
| 7 | 24 | 67
| 8 | 30
| 9
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A054760 as an upper right triangle
3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
| | 4 | 6 | 8 | 10 | 12 | 14 | 16
| | | 5 | 10 | 19 | 30 | 40 | 50
| | | | 6 | 14 | 26 | 42 | 62
| | | | | 7 | 24 | 67
| | | | | | 8 | 30
| | | | | | | 9
| | | | | | |
|
|