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| n | a(n) |
|---|---|
| 1 | 7 |
| 2 | 17 |
| 3 | 47 |
| 4 | 73 |
| 5 | 97 |
| 6 | 103 |
| 7 | 167 |
| 8 | 223 |
| 9 | 257 |
| 10 | 313 |
| 11 | 353 |
| 12 | 367 |
| 13 | 383 |
| 14 | 433 |
| 15 | 503 |
| 16 | 577 |
| 17 | 593 |
| 18 | 607 |
| 19 | 647 |
| 20 | 727 |
| 21 | 857 |
| 22 | 887 |
| 23 | 937 |
| 24 | 983 |
| 25 | 1063 |
| 26 | 1097 |
| 27 | 1153 |
| 28 | 1193 |
| 29 | 1217 |
| 30 | 1223 |
| 31 | 1433 |
| 32 | 1447 |
| 33 | 1487 |
| 34 | 1543 |
| 35 | 1553 |
| 36 | 1567 |
| 37 | 1657 |
| 38 | 1697 |
| 39 | 1753 |
| 40 | 1777 |
| 41 | 1783 |
| 42 | 1823 |
| 43 | 1847 |
| 44 | 1993 |
| 45 | 2063 |
| 46 | 2113 |
[7,17,47,73,97,103,167,223,257,313,353,367,383, 433,503,577,593,607,647,727,857,887,937,983,1063, 1097,1153,1193,1217,1223,1433,1447,1487,1543,1553, 1567,1657,1697,1753,1777,1783,1823,1847,1993,2063, 2113] |