A217839 as a triangular array
| | | | | | | | | | | | 2 |
| | | | | | | | | | | | 2 | | 4 |
| | | | | | | | | | | 2 | | 4 | | 8 |
| | | | | | | | | | 2 | | 4 | | 7 | | 16 |
| | | | | | | | | 2 | | 4 | | 7 | | 12 | | 32 |
| | | | | | | | 2 | | 4 | | 7 | | 11 | | 21 | | 64 |
| | | | | | | 2 | | 4 | | 7 | | 11 | | 17 | | 37 | | 128 |
| | | | | | 2 | | 4 | | 7 | | 11 | | 16 | | 27 | | 65 | | 256 |
| | | | | 2 | | 4 | | 7 | | 11 | | 16 | | 23 | | 44 | | 114 | | 512 |
| | | | 2 | | 4 | | 7 | | 11 | | 16 | | 22 | | 34 | | 72 | | 200 | | 1024 |
| | | 2 | | 4 | | 7 | | 11 | | 16 | | 22 | | 30 | | 52 | | 117 | | 351 | | 2048 |
| | 2 | | 4 | | 7 | | 11 | | 16 | | 22 | | 29 | | 42 | | 81 | | 189 | | 616 |
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A217839 as a square array
2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4
| 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7
| 16 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11
| 32 | 21 | 17 | 16 | 16 | 16 | 16 | 16
| 64 | 37 | 27 | 23 | 22 | 22 | 22
| 128 | 65 | 44 | 34 | 30 | 29
| 256 | 114 | 72 | 52 | 42
| 512 | 200 | 117 | 81
| 1024 | 351 | 189
| 2048 | 616
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A217839 as an upper right triangle
2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4
| | | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7
| | | | 16 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11
| | | | | 32 | 21 | 17 | 16 | 16 | 16 | 16 | 16
| | | | | | 64 | 37 | 27 | 23 | 22 | 22 | 22
| | | | | | | 128 | 65 | 44 | 34 | 30 | 29
| | | | | | | | 256 | 114 | 72 | 52 | 42
| | | | | | | | | 512 | 200 | 117 | 81
| | | | | | | | | | 1024 | 351 | 189
| | | | | | | | | | | 2048 | 616
| | | | | | | | | | |
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