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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 5 |
| 3 | 7 |
| 4 | 13 |
| 5 | 19 |
| 6 | 23 |
| 7 | 31 |
| 8 | 37 |
| 9 | 43 |
| 10 | 53 |
| 11 | 61 |
| 12 | 73 |
| 13 | 79 |
| 14 | 83 |
| 15 | 89 |
| 16 | 103 |
| 17 | 113 |
| 18 | 113 |
| 19 | 131 |
| 20 | 139 |
| 21 | 139 |
| 22 | 157 |
| 23 | 163 |
| 24 | 173 |
| 25 | 193 |
| 26 | 199 |
| 27 | 199 |
| 28 | 211 |
| 29 | 211 |
| 30 | 223 |
| 31 | 251 |
| 32 | 257 |
| 33 | 271 |
| 34 | 277 |
| 35 | 293 |
| 36 | 293 |
| 37 | 313 |
| 38 | 317 |
| 39 | 331 |
| 40 | 337 |
| 41 | 353 |
| 42 | 359 |
| 43 | 379 |
| 44 | 383 |
| 45 | 389 |
| 46 | 397 |
| 47 | 421 |
| 48 | 443 |
| 49 | 449 |
| 50 | 457 |
| 51 | 463 |
| 52 | 467 |
| 53 | 479 |
| 54 | 499 |
| 55 | 509 |
| 56 | 523 |
[3,5,7,13,19,23,31,37,43,53,61,73,79,83,89,103, 113,113,131,139,139,157,163,173,193,199,199,211, 211,223,251,257,271,277,293,293,313,317,331,337, 353,359,379,383,389,397,421,443,449,457,463,467, 479,499,509,523] |