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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 5 |
| 3 | 17 |
| 4 | 53 |
| 5 | 67 |
| 6 | 83 |
| 7 | 101 |
| 8 | 131 |
| 9 | 149 |
| 10 | 173 |
| 11 | 197 |
| 12 | 223 |
| 13 | 227 |
| 14 | 251 |
| 15 | 257 |
| 16 | 293 |
| 17 | 331 |
| 18 | 347 |
| 19 | 367 |
| 20 | 401 |
| 21 | 443 |
| 22 | 487 |
| 23 | 521 |
| 24 | 541 |
| 25 | 577 |
| 26 | 631 |
| 27 | 677 |
| 28 | 733 |
| 29 | 787 |
| 30 | 853 |
| 31 | 907 |
| 32 | 967 |
| 33 | 1009 |
| 34 | 1031 |
| 35 | 1091 |
| 36 | 1163 |
| 37 | 1229 |
| 38 | 1297 |
| 39 | 1361 |
| 40 | 1373 |
| 41 | 1447 |
| 42 | 1523 |
| 43 | 1601 |
| 44 | 1693 |
| 45 | 1733 |
| 46 | 1777 |
| 47 | 1861 |
| 48 | 1949 |
| 49 | 2027 |
| 50 | 2053 |
[2,5,17,53,67,83,101,131,149,173,197,223,227,251, 257,293,331,347,367,401,443,487,521,541,577,631, 677,733,787,853,907,967,1009,1031,1091,1163,1229, 1297,1361,1373,1447,1523,1601,1693,1733,1777,1861, 1949,2027,2053] |