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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 11 |
| 6 | 13 |
| 7 | 17 |
| 8 | 19 |
| 9 | 23 |
| 10 | 29 |
| 11 | 31 |
| 12 | 37 |
| 13 | 41 |
| 14 | 43 |
| 15 | 47 |
| 16 | 53 |
| 17 | 59 |
| 18 | 61 |
| 19 | 67 |
| 20 | 71 |
| 21 | 73 |
| 22 | 79 |
| 23 | 83 |
| 24 | 89 |
| 25 | 97 |
| 26 | 101 |
| 27 | 103 |
| 28 | 107 |
| 29 | 109 |
| 30 | 307 |
| 31 | 401 |
| 32 | 409 |
| 33 | 503 |
| 34 | 509 |
| 35 | 601 |
| 36 | 607 |
| 37 | 701 |
| 38 | 709 |
| 39 | 809 |
| 40 | 907 |
| 41 | 1009 |
| 42 | 2003 |
| 43 | 3001 |
| 44 | 4001 |
| 45 | 4003 |
| 46 | 4007 |
| 47 | 5003 |
| 48 | 5009 |
| 49 | 6007 |
| 50 | 7001 |
| 51 | 8009 |
| 52 | 9001 |
| 53 | 9007 |
| 54 | 10007 |
| 55 | 10009 |
[2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59, 61,67,71,73,79,83,89,97,101,103,107,109,307,401, 409,503,509,601,607,701,709,809,907,1009,2003, 3001,4001,4003,4007,5003,5009,6007,7001,8009,9001, 9007,10007,10009] |