A284061 as a triangular array
| | | | | | | | | | | 3 |
| | | | | | | | | | | 4 | | 6 |
| | | | | | | | | | 6 | | 8 | | 11 |
| | | | | | | | | 8 | | 11 | | 16 | | 21 |
| | | | | | | | 9 | | 12 | | 18 | | 24 | | 34 |
| | | | | | | 11 | | 15 | | 23 | | 30 | | 42 | | 47 |
| | | | | | 12 | | 16 | | 24 | | 32 | | 46 | | 53 | | 66 |
| | | | | 14 | | 19 | | 30 | | 37 | | 54 | | 62 | | 77 | | 84 |
| | | | 16 | | 23 | | 34 | | 46 | | 66 | | 74 | | 94 | | 101 | | 121 |
| | | 18 | | 24 | | 36 | | 47 | | 68 | | 79 | | 99 | | 107 | | 127 | | 154 |
| | 21 | | 29 | | 42 | | 55 | | 79 | | 92 | | 114 | | 126 | | 146 | | 180 |
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A284061 as a square array
3 | 4 | 6 | 8 | 9 | 11 | 12 | 14 | 16 | 18 | 21
| 6 | 8 | 11 | 12 | 15 | 16 | 19 | 23 | 24 | 29
| 11 | 16 | 18 | 23 | 24 | 30 | 34 | 36 | 42
| 21 | 24 | 30 | 32 | 37 | 46 | 47 | 55
| 34 | 42 | 46 | 54 | 66 | 68 | 79
| 47 | 53 | 62 | 74 | 79 | 92
| 66 | 77 | 94 | 99 | 114
| 84 | 101 | 107 | 126
| 121 | 127 | 146
| 154 | 180
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A284061 as an upper right triangle
3 | 4 | 6 | 8 | 9 | 11 | 12 | 14 | 16 | 18 | 21
| | 6 | 8 | 11 | 12 | 15 | 16 | 19 | 23 | 24 | 29
| | | 11 | 16 | 18 | 23 | 24 | 30 | 34 | 36 | 42
| | | | 21 | 24 | 30 | 32 | 37 | 46 | 47 | 55
| | | | | 34 | 42 | 46 | 54 | 66 | 68 | 79
| | | | | | 47 | 53 | 62 | 74 | 79 | 92
| | | | | | | 66 | 77 | 94 | 99 | 114
| | | | | | | | 84 | 101 | 107 | 126
| | | | | | | | | 121 | 127 | 146
| | | | | | | | | | 154 | 180
| | | | | | | | | |
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