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| n | a(n) |
|---|---|
| 1 | 16 |
| 2 | 19 |
| 3 | 81 |
| 4 | 211 |
| 5 | 231 |
| 6 | 232 |
| 7 | 242 |
| 8 | 243 |
| 9 | 267 |
| 10 | 274 |
| 11 | 340 |
| 12 | 357 |
| 13 | 559 |
| 14 | 637 |
| 15 | 644 |
| 16 | 898 |
| 17 | 1121 |
| 18 | 1391 |
| 19 | 1399 |
| 20 | 1412 |
| 21 | 1433 |
| 22 | 1436 |
| 23 | 1439 |
| 24 | 1470 |
| 25 | 1474 |
| 26 | 1501 |
| 27 | 1892 |
| 28 | 2304 |
| 29 | 2336 |
| 30 | 2477 |
| 31 | 2496 |
| 32 | 2520 |
| 33 | 2768 |
| 34 | 2948 |
| 35 | 2992 |
| 36 | 3351 |
| 37 | 3367 |
| 38 | 3563 |
| 39 | 3953 |
| 40 | 3966 |
| 41 | 4431 |
| 42 | 4505 |
| 43 | 4587 |
| 44 | 4596 |
| 45 | 4626 |
| 46 | 5061 |
| 47 | 6058 |
| 48 | 6781 |
| 49 | 6847 |
| 50 | 6861 |
[16,19,81,211,231,232,242,243,267,274,340,357,559, 637,644,898,1121,1391,1399,1412,1433,1436,1439, 1470,1474,1501,1892,2304,2336,2477,2496,2520,2768, 2948,2992,3351,3367,3563,3953,3966,4431,4505,4587, 4596,4626,5061,6058,6781,6847,6861] |