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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 163 |
| 3 | 181 |
| 4 | 191 |
| 5 | 229 |
| 6 | 251 |
| 7 | 839 |
| 8 | 971 |
| 9 | 1181 |
| 10 | 1201 |
| 11 | 1489 |
| 12 | 1801 |
| 13 | 1823 |
| 14 | 1847 |
| 15 | 1861 |
| 16 | 1987 |
| 17 | 2069 |
| 18 | 2087 |
| 19 | 3547 |
| 20 | 3691 |
| 21 | 3697 |
| 22 | 6361 |
| 23 | 6637 |
| 24 | 6899 |
| 25 | 6967 |
| 26 | 7793 |
| 27 | 7963 |
| 28 | 8731 |
| 29 | 8737 |
| 30 | 10253 |
| 31 | 10271 |
| 32 | 10613 |
| 33 | 10639 |
| 34 | 10799 |
| 35 | 11981 |
| 36 | 12689 |
| 37 | 12697 |
| 38 | 13697 |
| 39 | 13841 |
| 40 | 14951 |
| 41 | 15299 |
| 42 | 16547 |
| 43 | 16747 |
[3,163,181,191,229,251,839,971,1181,1201,1489, 1801,1823,1847,1861,1987,2069,2087,3547,3691,3697, 6361,6637,6899,6967,7793,7963,8731,8737,10253, 10271,10613,10639,10799,11981,12689,12697,13697, 13841,14951,15299,16547,16747] |