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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 3 |
| 4 | 5 |
| 5 | 7 |
| 6 | 11 |
| 7 | 13 |
| 8 | 19 |
| 9 | 23 |
| 10 | 29 |
| 11 | 31 |
| 12 | 37 |
| 13 | 41 |
| 14 | 47 |
| 15 | 53 |
| 16 | 67 |
| 17 | 79 |
| 18 | 97 |
| 19 | 101 |
| 20 | 127 |
| 21 | 131 |
| 22 | 137 |
| 23 | 139 |
| 24 | 149 |
| 25 | 167 |
| 26 | 173 |
| 27 | 179 |
| 28 | 181 |
| 29 | 191 |
| 30 | 193 |
| 31 | 197 |
| 32 | 199 |
| 33 | 227 |
| 34 | 229 |
| 35 | 233 |
| 36 | 239 |
| 37 | 257 |
| 38 | 263 |
| 39 | 281 |
| 40 | 283 |
| 41 | 307 |
| 42 | 337 |
| 43 | 359 |
| 44 | 373 |
| 45 | 389 |
| 46 | 401 |
| 47 | 431 |
| 48 | 443 |
| 49 | 457 |
| 50 | 467 |
| 51 | 479 |
| 52 | 491 |
| 53 | 503 |
| 54 | 541 |
| 55 | 563 |
| 56 | 571 |
| 57 | 593 |
[2,3,3,5,7,11,13,19,23,29,31,37,41,47,53,67,79,97, 101,127,131,137,139,149,167,173,179,181,191,193, 197,199,227,229,233,239,257,263,281,283,307,337, 359,373,389,401,431,443,457,467,479,491,503,541, 563,571,593] |