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| n | a(n) |
|---|---|
| 1 | 23 |
| 2 | 37 |
| 3 | 53 |
| 4 | 73 |
| 5 | 113 |
| 6 | 137 |
| 7 | 173 |
| 8 | 193 |
| 9 | 197 |
| 10 | 211 |
| 11 | 223 |
| 12 | 227 |
| 13 | 229 |
| 14 | 233 |
| 15 | 241 |
| 16 | 257 |
| 17 | 271 |
| 18 | 277 |
| 19 | 283 |
| 20 | 293 |
| 21 | 311 |
| 22 | 313 |
| 23 | 317 |
| 24 | 331 |
| 25 | 337 |
| 26 | 347 |
| 27 | 353 |
| 28 | 359 |
| 29 | 367 |
| 30 | 373 |
| 31 | 379 |
| 32 | 383 |
| 33 | 389 |
| 34 | 397 |
| 35 | 433 |
| 36 | 523 |
| 37 | 541 |
| 38 | 547 |
| 39 | 557 |
| 40 | 571 |
| 41 | 577 |
| 42 | 593 |
| 43 | 613 |
| 44 | 617 |
| 45 | 673 |
| 46 | 677 |
| 47 | 719 |
| 48 | 727 |
| 49 | 733 |
| 50 | 743 |
| 51 | 757 |
| 52 | 761 |
| 53 | 773 |
| 54 | 797 |
| 55 | 977 |
[23,37,53,73,113,137,173,193,197,211,223,227,229, 233,241,257,271,277,283,293,311,313,317,331,337, 347,353,359,367,373,379,383,389,397,433,523,541, 547,557,571,577,593,613,617,673,677,719,727,733, 743,757,761,773,797,977] |