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| n | a(n) |
|---|---|
| 1 | 12 |
| 2 | 18 |
| 3 | 20 |
| 4 | 30 |
| 5 | 36 |
| 6 | 42 |
| 7 | 60 |
| 8 | 66 |
| 9 | 70 |
| 10 | 78 |
| 11 | 84 |
| 12 | 90 |
| 13 | 100 |
| 14 | 102 |
| 15 | 108 |
| 16 | 114 |
| 17 | 120 |
| 18 | 126 |
| 19 | 132 |
| 20 | 138 |
| 21 | 140 |
| 22 | 144 |
| 23 | 150 |
| 24 | 156 |
| 25 | 168 |
| 26 | 174 |
| 27 | 180 |
| 28 | 186 |
| 29 | 196 |
| 30 | 198 |
| 31 | 204 |
| 32 | 210 |
| 33 | 220 |
| 34 | 222 |
| 35 | 228 |
| 36 | 234 |
| 37 | 240 |
| 38 | 246 |
| 39 | 252 |
| 40 | 258 |
| 41 | 260 |
| 42 | 270 |
| 43 | 276 |
| 44 | 282 |
| 45 | 294 |
| 46 | 300 |
| 47 | 306 |
| 48 | 308 |
| 49 | 318 |
| 50 | 324 |
| 51 | 330 |
| 52 | 336 |
| 53 | 340 |
| 54 | 342 |
| 55 | 348 |
[12,18,20,30,36,42,60,66,70,78,84,90,100,102,108, 114,120,126,132,138,140,144,150,156,168,174,180, 186,196,198,204,210,220,222,228,234,240,246,252, 258,260,270,276,282,294,300,306,308,318,324,330, 336,340,342,348] |