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| n | a(n) |
|---|---|
| 1 | 13 |
| 2 | 23 |
| 3 | 41 |
| 4 | 67 |
| 5 | 101 |
| 6 | 103 |
| 7 | 113 |
| 8 | 131 |
| 9 | 157 |
| 10 | 181 |
| 11 | 191 |
| 12 | 227 |
| 13 | 281 |
| 14 | 379 |
| 15 | 421 |
| 16 | 457 |
| 17 | 461 |
| 18 | 467 |
| 19 | 547 |
| 20 | 659 |
| 21 | 677 |
| 22 | 677 |
| 23 | 751 |
| 24 | 809 |
| 25 | 811 |
| 26 | 829 |
| 27 | 839 |
| 28 | 877 |
| 29 | 1039 |
| 30 | 1039 |
| 31 | 1091 |
| 32 | 1093 |
| 33 | 1109 |
| 34 | 1187 |
| 35 | 1201 |
| 36 | 1223 |
| 37 | 1319 |
| 38 | 1361 |
| 39 | 1439 |
| 40 | 1453 |
| 41 | 1531 |
| 42 | 1567 |
| 43 | 1571 |
| 44 | 1613 |
| 45 | 1663 |
| 46 | 1693 |
| 47 | 1753 |
| 48 | 1789 |
[13,23,41,67,101,103,113,131,157,181,191,227,281, 379,421,457,461,467,547,659,677,677,751,809,811, 829,839,877,1039,1039,1091,1093,1109,1187,1201, 1223,1319,1361,1439,1453,1531,1567,1571,1613,1663, 1693,1753,1789] |