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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 11 |
| 6 | 17 |
| 7 | 37 |
| 8 | 41 |
| 9 | 67 |
| 10 | 127 |
| 11 | 131 |
| 12 | 151 |
| 13 | 157 |
| 14 | 181 |
| 15 | 211 |
| 16 | 241 |
| 17 | 251 |
| 18 | 257 |
| 19 | 271 |
| 20 | 281 |
| 21 | 307 |
| 22 | 397 |
| 23 | 401 |
| 24 | 421 |
| 25 | 431 |
| 26 | 467 |
| 27 | 491 |
| 28 | 557 |
| 29 | 571 |
| 30 | 577 |
| 31 | 647 |
| 32 | 691 |
| 33 | 701 |
| 34 | 751 |
| 35 | 761 |
| 36 | 827 |
| 37 | 907 |
| 38 | 911 |
| 39 | 937 |
| 40 | 947 |
| 41 | 967 |
| 42 | 1061 |
| 43 | 1097 |
| 44 | 1151 |
| 45 | 1277 |
| 46 | 1291 |
| 47 | 1307 |
| 48 | 1321 |
| 49 | 1367 |
| 50 | 1567 |
| 51 | 1571 |
| 52 | 1861 |
[2,3,5,7,11,17,37,41,67,127,131,151,157,181,211, 241,251,257,271,281,307,397,401,421,431,467,491, 557,571,577,647,691,701,751,761,827,907,911,937, 947,967,1061,1097,1151,1277,1291,1307,1321,1367, 1567,1571,1861] |