A297551 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 2 | | 4 |
| | | | | | | | | | 3 | | 6 | | 7 |
| | | | | | | | | 5 | | 9 | | 8 | | 12 |
| | | | | | | | 10 | | 11 | | 13 | | 18 | | 19 |
| | | | | | | 15 | | 14 | | 17 | | 24 | | 29 | | 28 |
| | | | | | 21 | | 16 | | 23 | | 30 | | 34 | | 35 | | 51 |
| | | | | 42 | | 20 | | 25 | | 33 | | 44 | | 50 | | 77 | | 76 |
| | | | 63 | | 22 | | 27 | | 39 | | 49 | | 72 | | 99 | | 114 | | 115 |
| | | 85 | | 26 | | 31 | | 45 | | 55 | | 78 | | 113 | | 141 | | 140 | | 204 |
| | 170 | | 37 | | 32 | | 48 | | 67 | | 92 | | 119 | | 179 | | 205 |
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A297551 as a square array
1 | 2 | 3 | 5 | 10 | 15 | 21 | 42 | 63 | 85 | 170
| 4 | 6 | 9 | 11 | 14 | 16 | 20 | 22 | 26 | 37
| 7 | 8 | 13 | 17 | 23 | 25 | 27 | 31 | 32
| 12 | 18 | 24 | 30 | 33 | 39 | 45 | 48
| 19 | 29 | 34 | 44 | 49 | 55 | 67
| 28 | 35 | 50 | 72 | 78 | 92
| 51 | 77 | 99 | 113 | 119
| 76 | 114 | 141 | 179
| 115 | 140 | 205
| 204
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A297551 as an upper right triangle
1 | 2 | 3 | 5 | 10 | 15 | 21 | 42 | 63 | 85 | 170
| | 4 | 6 | 9 | 11 | 14 | 16 | 20 | 22 | 26 | 37
| | | 7 | 8 | 13 | 17 | 23 | 25 | 27 | 31 | 32
| | | | 12 | 18 | 24 | 30 | 33 | 39 | 45 | 48
| | | | | 19 | 29 | 34 | 44 | 49 | 55 | 67
| | | | | | 28 | 35 | 50 | 72 | 78 | 92
| | | | | | | 51 | 77 | 99 | 113 | 119
| | | | | | | | 76 | 114 | 141 | 179
| | | | | | | | | 115 | 140 | 205
| | | | | | | | | | 204
| | | | | | | | | |
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