| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 11 |
| 6 | 13 |
| 7 | 17 |
| 8 | 19 |
| 9 | 23 |
| 10 | 31 |
| 11 | 37 |
| 12 | 47 |
| 13 | 53 |
| 14 | 71 |
| 15 | 73 |
| 16 | 97 |
| 17 | 107 |
| 18 | 109 |
| 19 | 127 |
| 20 | 163 |
| 21 | 191 |
| 22 | 193 |
| 23 | 257 |
| 24 | 383 |
| 25 | 431 |
| 26 | 433 |
| 27 | 487 |
| 28 | 577 |
| 29 | 647 |
| 30 | 769 |
| 31 | 863 |
| 32 | 971 |
| 33 | 1151 |
| 34 | 1153 |
| 35 | 1297 |
| 36 | 1459 |
| 37 | 2591 |
| 38 | 2593 |
| 39 | 2917 |
| 40 | 3457 |
| 41 | 3889 |
| 42 | 4373 |
| 43 | 6143 |
| 44 | 6911 |
| 45 | 8191 |
| 46 | 8747 |
| 47 | 10369 |
| 48 | 12289 |
| 49 | 13121 |
| 50 | 15551 |
| 51 | 17497 |
| 52 | 18433 |
| 53 | 23327 |
| 54 | 27647 |
| 55 | 39367 |
| 56 | 52489 |
| 57 | 62207 |
| 58 | 65537 |
| 59 | 73727 |
[2,3,5,7,11,13,17,19,23,31,37,47,53,71,73,97,107, 109,127,163,191,193,257,383,431,433,487,577,647, 769,863,971,1151,1153,1297,1459,2591,2593,2917, 3457,3889,4373,6143,6911,8191,8747,10369,12289, 13121,15551,17497,18433,23327,27647,39367,52489, 62207,65537,73727] |