| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 11 |
| 6 | 101 |
| 7 | 131 |
| 8 | 151 |
| 9 | 313 |
| 10 | 353 |
| 11 | 727 |
| 12 | 757 |
| 13 | 919 |
| 14 | 929 |
| 15 | 10301 |
| 16 | 10501 |
| 17 | 10601 |
| 18 | 11311 |
| 19 | 11411 |
| 20 | 12421 |
| 21 | 12721 |
| 22 | 12821 |
| 23 | 13331 |
| 24 | 13831 |
| 25 | 13931 |
| 26 | 14341 |
| 27 | 14741 |
| 28 | 15451 |
| 29 | 15551 |
| 30 | 30103 |
| 31 | 30203 |
| 32 | 30403 |
| 33 | 30703 |
| 34 | 30803 |
| 35 | 31013 |
| 36 | 31513 |
| 37 | 32323 |
| 38 | 32423 |
| 39 | 33533 |
| 40 | 34543 |
| 41 | 34843 |
| 42 | 35053 |
[2,3,5,7,11,101,131,151,313,353,727,757,919,929, 10301,10501,10601,11311,11411,12421,12721,12821, 13331,13831,13931,14341,14741,15451,15551,30103, 30203,30403,30703,30803,31013,31513,32323,32423, 33533,34543,34843,35053] |