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| n | a(n) |
|---|---|
| 1 | 56 |
| 2 | 58 |
| 3 | 60 |
| 4 | 62 |
| 5 | 64 |
| 6 | 187 |
| 7 | 190 |
| 8 | 193 |
| 9 | 196 |
| 10 | 199 |
| 11 | 337 |
| 12 | 340 |
| 13 | 343 |
| 14 | 346 |
| 15 | 349 |
| 16 | 487 |
| 17 | 490 |
| 18 | 493 |
| 19 | 496 |
| 20 | 499 |
| 21 | 637 |
| 22 | 640 |
| 23 | 643 |
| 24 | 646 |
| 25 | 649 |
| 26 | 787 |
| 27 | 790 |
| 28 | 793 |
| 29 | 796 |
| 30 | 799 |
| 31 | 846 |
| 32 | 849 |
| 33 | 852 |
| 34 | 855 |
| 35 | 858 |
| 36 | 861 |
| 37 | 864 |
| 38 | 867 |
| 39 | 870 |
| 40 | 873 |
| 41 | 876 |
| 42 | 879 |
| 43 | 882 |
| 44 | 885 |
| 45 | 888 |
| 46 | 891 |
| 47 | 894 |
[56,58,60,62,64,187,190,193,196,199,337,340,343, 346,349,487,490,493,496,499,637,640,643,646,649, 787,790,793,796,799,846,849,852,855,858,861,864, 867,870,873,876,879,882,885,888,891,894] |