A124727 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 2 | | 2 |
| | | | | | | | | | | 3 | | 5 | | 3 |
| | | | | | | | | | 4 | | 9 | | 10 | | 4 |
| | | | | | | | | 5 | | 14 | | 22 | | 17 | | 5 |
| | | | | | | | 6 | | 20 | | 40 | | 45 | | 26 | | 6 |
| | | | | | | 7 | | 27 | | 65 | | 95 | | 81 | | 37 | | 7 |
| | | | | | 8 | | 35 | | 98 | | 175 | | 196 | | 133 | | 50 | | 8 |
| | | | | 9 | | 44 | | 140 | | 294 | | 406 | | 364 | | 204 | | 65 | | 9 |
| | | | 10 | | 54 | | 192 | | 462 | | 756 | | 840 | | 624 | | 297 | | 82 | | 10 |
| | | 11 | | 65 | | 255 | | 690 | | 1302 | | 1722 | | 1590 | | 1005 | | 415 | | 101 | | 11 |
| | 12 | | 77 |
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A124727 as a square array
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
| 2 | 5 | 9 | 14 | 20 | 27 | 35 | 44 | 54 | 65 | 77
| 3 | 10 | 22 | 40 | 65 | 98 | 140 | 192 | 255
| 4 | 17 | 45 | 95 | 175 | 294 | 462 | 690
| 5 | 26 | 81 | 196 | 406 | 756 | 1302
| 6 | 37 | 133 | 364 | 840 | 1722
| 7 | 50 | 204 | 624 | 1590
| 8 | 65 | 297 | 1005
| 9 | 82 | 415
| 10 | 101
| 11
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A124727 as an upper right triangle
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
| | 2 | 5 | 9 | 14 | 20 | 27 | 35 | 44 | 54 | 65 | 77
| | | 3 | 10 | 22 | 40 | 65 | 98 | 140 | 192 | 255
| | | | 4 | 17 | 45 | 95 | 175 | 294 | 462 | 690
| | | | | 5 | 26 | 81 | 196 | 406 | 756 | 1302
| | | | | | 6 | 37 | 133 | 364 | 840 | 1722
| | | | | | | 7 | 50 | 204 | 624 | 1590
| | | | | | | | 8 | 65 | 297 | 1005
| | | | | | | | | 9 | 82 | 415
| | | | | | | | | | 10 | 101
| | | | | | | | | | | 11
| | | | | | | | | | |
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