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| n | a(n) |
|---|---|
| 1 | 17 |
| 2 | 71 |
| 3 | 79 |
| 4 | 97 |
| 5 | 107 |
| 6 | 167 |
| 7 | 179 |
| 8 | 701 |
| 9 | 709 |
| 10 | 761 |
| 11 | 769 |
| 12 | 907 |
| 13 | 967 |
| 14 | 971 |
| 15 | 1097 |
| 16 | 1471 |
| 17 | 1487 |
| 18 | 1741 |
| 19 | 1789 |
| 20 | 1847 |
| 21 | 1867 |
| 22 | 1879 |
| 23 | 1979 |
| 24 | 7177 |
| 25 | 7187 |
| 26 | 7481 |
| 27 | 7649 |
| 28 | 7681 |
| 29 | 7687 |
| 30 | 7699 |
| 31 | 7717 |
| 32 | 7817 |
| 33 | 7841 |
| 34 | 7867 |
| 35 | 7879 |
| 36 | 7901 |
| 37 | 7949 |
| 38 | 9467 |
| 39 | 9479 |
| 40 | 9497 |
| 41 | 9679 |
| 42 | 9749 |
| 43 | 9769 |
| 44 | 9781 |
| 45 | 9787 |
[17,71,79,97,107,167,179,701,709,761,769,907,967, 971,1097,1471,1487,1741,1789,1847,1867,1879,1979, 7177,7187,7481,7649,7681,7687,7699,7717,7817,7841, 7867,7879,7901,7949,9467,9479,9497,9679,9749,9769, 9781,9787] |