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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 6 |
| 3 | 12 |
| 4 | 14 |
| 5 | 18 |
| 6 | 20 |
| 7 | 30 |
| 8 | 38 |
| 9 | 42 |
| 10 | 54 |
| 11 | 60 |
| 12 | 62 |
| 13 | 68 |
| 14 | 84 |
| 15 | 90 |
| 16 | 98 |
| 17 | 102 |
| 18 | 108 |
| 19 | 110 |
| 20 | 114 |
| 21 | 132 |
| 22 | 138 |
| 23 | 140 |
| 24 | 150 |
| 25 | 164 |
| 26 | 174 |
| 27 | 180 |
| 28 | 182 |
| 29 | 198 |
| 30 | 212 |
| 31 | 228 |
| 32 | 230 |
| 33 | 234 |
| 34 | 252 |
| 35 | 258 |
| 36 | 270 |
| 37 | 282 |
| 38 | 294 |
| 39 | 308 |
| 40 | 318 |
| 41 | 348 |
| 42 | 350 |
| 43 | 354 |
| 44 | 374 |
| 45 | 380 |
| 46 | 390 |
| 47 | 402 |
| 48 | 420 |
| 49 | 422 |
| 50 | 434 |
| 51 | 444 |
| 52 | 450 |
| 53 | 462 |
| 54 | 468 |
| 55 | 492 |
| 56 | 500 |
| 57 | 510 |
| 58 | 522 |
| 59 | 524 |
| 60 | 542 |
| 61 | 548 |
| 62 | 558 |
| 63 | 564 |
[4,6,12,14,18,20,30,38,42,54,60,62,68,84,90,98, 102,108,110,114,132,138,140,150,164,174,180,182, 198,212,228,230,234,252,258,270,282,294,308,318, 348,350,354,374,380,390,402,420,422,434,444,450, 462,468,492,500,510,522,524,542,548,558,564] |