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| n | a(n) |
|---|---|
| 1 | 12 |
| 2 | 15 |
| 3 | 28 |
| 4 | 44 |
| 5 | 63 |
| 6 | 68 |
| 7 | 101 |
| 8 | 121 |
| 9 | 128 |
| 10 | 148 |
| 11 | 168 |
| 12 | 197 |
| 13 | 198 |
| 14 | 204 |
| 15 | 208 |
| 16 | 220 |
| 17 | 232 |
| 18 | 248 |
| 19 | 269 |
| 20 | 294 |
| 21 | 337 |
| 22 | 343 |
| 23 | 346 |
| 24 | 350 |
| 25 | 369 |
| 26 | 404 |
| 27 | 409 |
| 28 | 443 |
| 29 | 481 |
| 30 | 485 |
| 31 | 492 |
| 32 | 540 |
| 33 | 556 |
| 34 | 561 |
| 35 | 575 |
| 36 | 618 |
| 37 | 640 |
| 38 | 656 |
| 39 | 659 |
| 40 | 701 |
| 41 | 702 |
| 42 | 716 |
| 43 | 740 |
| 44 | 757 |
| 45 | 768 |
| 46 | 775 |
| 47 | 785 |
| 48 | 804 |
| 49 | 829 |
| 50 | 850 |
| 51 | 857 |
| 52 | 868 |
| 53 | 885 |
[12,15,28,44,63,68,101,121,128,148,168,197,198, 204,208,220,232,248,269,294,337,343,346,350,369, 404,409,443,481,485,492,540,556,561,575,618,640, 656,659,701,702,716,740,757,768,775,785,804,829, 850,857,868,885] |