| n | a(n) |
|---|---|
| 1 | 13 |
| 2 | 37 |
| 3 | 85 |
| 4 | 103 |
| 5 | 112 |
| 6 | 117 |
| 7 | 119 |
| 8 | 120 |
| 9 | 122 |
| 10 | 123 |
| 11 | 124 |
| 12 | 125 |
| 13 | 130 |
| 14 | 139 |
| 15 | 148 |
| 16 | 157 |
| 17 | 175 |
| 18 | 199 |
| 19 | 256 |
| 20 | 280 |
| 21 | 325 |
| 22 | 333 |
| 23 | 335 |
| 24 | 336 |
| 25 | 338 |
| 26 | 339 |
| 27 | 340 |
| 28 | 341 |
| 29 | 343 |
| 30 | 352 |
| 31 | 370 |
| 32 | 379 |
| 33 | 388 |
| 34 | 397 |
| 35 | 418 |
| 36 | 442 |
| 37 | 499 |
| 38 | 523 |
| 39 | 580 |
| 40 | 604 |
| 41 | 661 |
| 42 | 685 |
| 43 | 733 |
| 44 | 751 |
| 45 | 760 |
| 46 | 765 |
| 47 | 767 |
| 48 | 768 |
| 49 | 770 |
| 50 | 771 |
| 51 | 772 |
| 52 | 773 |
| 53 | 778 |
[13,37,85,103,112,117,119,120,122,123,124,125,130, 139,148,157,175,199,256,280,325,333,335,336,338, 339,340,341,343,352,370,379,388,397,418,442,499, 523,580,604,661,685,733,751,760,765,767,768,770, 771,772,773,778] |