| n | a(n) |
|---|---|
| 1 | 18 |
| 2 | 24 |
| 3 | 36 |
| 4 | 54 |
| 5 | 66 |
| 6 | 72 |
| 7 | 78 |
| 8 | 84 |
| 9 | 102 |
| 10 | 108 |
| 11 | 114 |
| 12 | 132 |
| 13 | 138 |
| 14 | 144 |
| 15 | 156 |
| 16 | 162 |
| 17 | 168 |
| 18 | 174 |
| 19 | 186 |
| 20 | 192 |
| 21 | 198 |
| 22 | 204 |
| 23 | 216 |
| 24 | 222 |
| 25 | 228 |
| 26 | 234 |
| 27 | 246 |
| 28 | 258 |
| 29 | 264 |
| 30 | 276 |
| 31 | 282 |
| 32 | 288 |
| 33 | 294 |
| 34 | 306 |
| 35 | 312 |
| 36 | 318 |
| 37 | 324 |
| 38 | 336 |
| 39 | 342 |
| 40 | 348 |
| 41 | 354 |
| 42 | 366 |
| 43 | 372 |
| 44 | 378 |
| 45 | 384 |
| 46 | 396 |
| 47 | 402 |
| 48 | 408 |
| 49 | 414 |
| 50 | 432 |
| 51 | 438 |
| 52 | 444 |
| 53 | 456 |
| 54 | 462 |
| 55 | 468 |
| 56 | 486 |
[18,24,36,54,66,72,78,84,102,108,114,132,138,144, 156,162,168,174,186,192,198,204,216,222,228,234, 246,258,264,276,282,288,294,306,312,318,324,336, 342,348,354,366,372,378,384,396,402,408,414,432, 438,444,456,462,468,486] |