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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 13 |
| 3 | 17 |
| 4 | 19 |
| 5 | 31 |
| 6 | 37 |
| 7 | 53 |
| 8 | 59 |
| 9 | 67 |
| 10 | 71 |
| 11 | 73 |
| 12 | 79 |
| 13 | 89 |
| 14 | 97 |
| 15 | 103 |
| 16 | 107 |
| 17 | 109 |
| 18 | 127 |
| 19 | 139 |
| 20 | 149 |
| 21 | 157 |
| 22 | 163 |
| 23 | 167 |
| 24 | 179 |
| 25 | 181 |
| 26 | 193 |
| 27 | 197 |
| 28 | 199 |
| 29 | 211 |
| 30 | 229 |
| 31 | 233 |
| 32 | 239 |
| 33 | 251 |
| 34 | 257 |
| 35 | 269 |
| 36 | 271 |
| 37 | 277 |
| 38 | 283 |
| 39 | 293 |
| 40 | 307 |
| 41 | 337 |
| 42 | 347 |
| 43 | 349 |
| 44 | 359 |
| 45 | 367 |
| 46 | 373 |
| 47 | 379 |
| 48 | 383 |
| 49 | 389 |
| 50 | 397 |
| 51 | 409 |
| 52 | 419 |
| 53 | 431 |
| 54 | 433 |
| 55 | 439 |
[3,13,17,19,31,37,53,59,67,71,73,79,89,97,103,107, 109,127,139,149,157,163,167,179,181,193,197,199, 211,229,233,239,251,257,269,271,277,283,293,307, 337,347,349,359,367,373,379,383,389,397,409,419, 431,433,439] |