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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 9 |
| 5 | 13 |
| 6 | 25 |
| 7 | 29 |
| 8 | 31 |
| 9 | 43 |
| 10 | 49 |
| 11 | 71 |
| 12 | 73 |
| 13 | 81 |
| 14 | 103 |
| 15 | 109 |
| 16 | 113 |
| 17 | 127 |
| 18 | 131 |
| 19 | 139 |
| 20 | 157 |
| 21 | 173 |
| 22 | 181 |
| 23 | 191 |
| 24 | 193 |
| 25 | 199 |
| 26 | 239 |
| 27 | 241 |
| 28 | 269 |
| 29 | 271 |
| 30 | 283 |
| 31 | 289 |
| 32 | 293 |
| 33 | 313 |
| 34 | 349 |
| 35 | 353 |
| 36 | 361 |
| 37 | 373 |
| 38 | 379 |
| 39 | 409 |
| 40 | 419 |
| 41 | 421 |
| 42 | 433 |
| 43 | 439 |
| 44 | 443 |
| 45 | 463 |
| 46 | 499 |
| 47 | 509 |
| 48 | 523 |
| 49 | 571 |
| 50 | 577 |
| 51 | 599 |
| 52 | 601 |
| 53 | 607 |
| 54 | 613 |
| 55 | 619 |
[2,3,5,9,13,25,29,31,43,49,71,73,81,103,109,113, 127,131,139,157,173,181,191,193,199,239,241,269, 271,283,289,293,313,349,353,361,373,379,409,419, 421,433,439,443,463,499,509,523,571,577,599,601, 607,613,619] |