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| n | a(n) |
|---|---|
| 1 | 999 |
| 2 | 1089 |
| 3 | 1107 |
| 4 | 1197 |
| 5 | 1269 |
| 6 | 1287 |
| 7 | 1323 |
| 8 | 1341 |
| 9 | 1359 |
| 10 | 1377 |
| 11 | 1413 |
| 12 | 1431 |
| 13 | 1449 |
| 14 | 1467 |
| 15 | 1521 |
| 16 | 1539 |
| 17 | 1557 |
| 18 | 1593 |
| 19 | 1611 |
| 20 | 1629 |
| 21 | 1647 |
| 22 | 1683 |
| 23 | 1701 |
| 24 | 1737 |
| 25 | 1773 |
| 26 | 1791 |
| 27 | 1809 |
| 28 | 1827 |
| 29 | 1863 |
| 30 | 1881 |
| 31 | 1899 |
| 32 | 1917 |
| 33 | 1953 |
| 34 | 1971 |
| 35 | 1989 |
| 36 | 2007 |
| 37 | 2043 |
| 38 | 2061 |
| 39 | 2133 |
| 40 | 2151 |
| 41 | 2223 |
| 42 | 2241 |
| 43 | 2331 |
| 44 | 2421 |
[999,1089,1107,1197,1269,1287,1323,1341,1359,1377, 1413,1431,1449,1467,1521,1539,1557,1593,1611,1629, 1647,1683,1701,1737,1773,1791,1809,1827,1863,1881, 1899,1917,1953,1971,1989,2007,2043,2061,2133,2151, 2223,2241,2331,2421] |