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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 6 |
| 6 | 12 |
| 7 | 18 |
| 8 | 24 |
| 9 | 31 |
| 10 | 46 |
| 11 | 56 |
| 12 | 62 |
| 13 | 75 |
| 14 | 81 |
| 15 | 87 |
| 16 | 90 |
| 17 | 91 |
| 18 | 92 |
| 19 | 93 |
| 20 | 94 |
| 21 | 99 |
| 22 | 118 |
| 23 | 124 |
| 24 | 145 |
| 25 | 150 |
| 26 | 157 |
| 27 | 226 |
| 28 | 232 |
| 29 | 243 |
| 30 | 245 |
| 31 | 291 |
| 32 | 300 |
| 33 | 306 |
| 34 | 307 |
| 35 | 308 |
| 36 | 311 |
| 37 | 312 |
| 38 | 314 |
| 39 | 322 |
| 40 | 326 |
| 41 | 332 |
| 42 | 336 |
| 43 | 337 |
| 44 | 338 |
| 45 | 341 |
| 46 | 362 |
| 47 | 372 |
| 48 | 374 |
| 49 | 378 |
| 50 | 411 |
| 51 | 416 |
| 52 | 418 |
[1,2,3,4,6,12,18,24,31,46,56,62,75,81,87,90,91,92, 93,94,99,118,124,145,150,157,226,232,243,245,291, 300,306,307,308,311,312,314,322,326,332,336,337, 338,341,362,372,374,378,411,416,418] |