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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 8 |
| 3 | 18 |
| 4 | 21 |
| 5 | 39 |
| 6 | 40 |
| 7 | 51 |
| 8 | 55 |
| 9 | 67 |
| 10 | 85 |
| 11 | 86 |
| 12 | 87 |
| 13 | 123 |
| 14 | 175 |
| 15 | 179 |
| 16 | 185 |
| 17 | 199 |
| 18 | 200 |
| 19 | 216 |
| 20 | 227 |
| 21 | 247 |
| 22 | 248 |
| 23 | 260 |
| 24 | 292 |
| 25 | 314 |
| 26 | 351 |
| 27 | 360 |
| 28 | 361 |
| 29 | 407 |
| 30 | 413 |
| 31 | 434 |
| 32 | 441 |
| 33 | 445 |
| 34 | 465 |
| 35 | 479 |
| 36 | 494 |
| 37 | 514 |
| 38 | 515 |
| 39 | 565 |
| 40 | 573 |
| 41 | 576 |
| 42 | 580 |
| 43 | 583 |
| 44 | 622 |
| 45 | 629 |
| 46 | 670 |
| 47 | 679 |
| 48 | 684 |
| 49 | 691 |
| 50 | 698 |
| 51 | 712 |
| 52 | 717 |
| 53 | 724 |
| 54 | 734 |
[1,8,18,21,39,40,51,55,67,85,86,87,123,175,179, 185,199,200,216,227,247,248,260,292,314,351,360, 361,407,413,434,441,445,465,479,494,514,515,565, 573,576,580,583,622,629,670,679,684,691,698,712, 717,724,734] |