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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 5 |
| 3 | 6 |
| 4 | 101 |
| 5 | 211 |
| 6 | 461 |
| 7 | 552 |
| 8 | 562 |
| 9 | 852 |
| 10 | 947 |
| 11 | 990 |
| 12 | 1223 |
| 13 | 1432 |
| 14 | 1451 |
| 15 | 1458 |
| 16 | 1506 |
| 17 | 1600 |
| 18 | 1626 |
| 19 | 1892 |
| 20 | 2015 |
| 21 | 2069 |
| 22 | 2147 |
| 23 | 2185 |
| 24 | 2333 |
| 25 | 2480 |
| 26 | 2481 |
| 27 | 2666 |
| 28 | 2994 |
| 29 | 3011 |
| 30 | 3017 |
| 31 | 3356 |
| 32 | 3418 |
| 33 | 3433 |
| 34 | 3442 |
| 35 | 3478 |
| 36 | 3479 |
| 37 | 3485 |
| 38 | 3521 |
| 39 | 3554 |
| 40 | 3566 |
| 41 | 3571 |
| 42 | 3620 |
| 43 | 3628 |
[3,5,6,101,211,461,552,562,852,947,990,1223,1432, 1451,1458,1506,1600,1626,1892,2015,2069,2147,2185, 2333,2480,2481,2666,2994,3011,3017,3356,3418,3433, 3442,3478,3479,3485,3521,3554,3566,3571,3620,3628] |