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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 8 |
| 3 | 12 |
| 4 | 14 |
| 5 | 18 |
| 6 | 30 |
| 7 | 54 |
| 8 | 66 |
| 9 | 72 |
| 10 | 80 |
| 11 | 90 |
| 12 | 94 |
| 13 | 102 |
| 14 | 110 |
| 15 | 124 |
| 16 | 144 |
| 17 | 150 |
| 18 | 160 |
| 19 | 178 |
| 20 | 184 |
| 21 | 186 |
| 22 | 198 |
| 23 | 208 |
| 24 | 210 |
| 25 | 222 |
| 26 | 224 |
| 27 | 234 |
| 28 | 250 |
| 29 | 260 |
| 30 | 264 |
| 31 | 266 |
| 32 | 280 |
| 33 | 312 |
| 34 | 336 |
| 35 | 342 |
| 36 | 370 |
| 37 | 390 |
| 38 | 400 |
| 39 | 414 |
| 40 | 432 |
| 41 | 450 |
| 42 | 462 |
| 43 | 468 |
| 44 | 470 |
| 45 | 472 |
| 46 | 476 |
| 47 | 510 |
| 48 | 564 |
| 49 | 570 |
| 50 | 596 |
| 51 | 598 |
| 52 | 600 |
| 53 | 616 |
| 54 | 652 |
| 55 | 690 |
[2,8,12,14,18,30,54,66,72,80,90,94,102,110,124, 144,150,160,178,184,186,198,208,210,222,224,234, 250,260,264,266,280,312,336,342,370,390,400,414, 432,450,462,468,470,472,476,510,564,570,596,598, 600,616,652,690] |