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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 142857 |
| 3 | 1 |
| 4 | 9 |
| 5 | 76923 |
| 6 | 588235294117647 |
| 7 | 52631578947368421 |
| 8 | 47619 |
| 9 | 434782608695652173913 |
| 10 | 37 |
| 11 | 344827586206896551724137931 |
| 12 | 32258064516129 |
| 13 | 3 |
| 14 | 27 |
| 15 | 25641 |
| 16 | 2439 |
| 17 | 23255813953488372093 |
[3,142857,1,9,76923,588235294117647, 52631578947368421,47619,434782608695652173913,37, 344827586206896551724137931,32258064516129,3,27, 25641,2439,23255813953488372093] |