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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 6 |
| 3 | 8 |
| 4 | 9 |
| 5 | 12 |
| 6 | 18 |
| 7 | 22 |
| 8 | 24 |
| 9 | 33 |
| 10 | 36 |
| 11 | 44 |
| 12 | 49 |
| 13 | 66 |
| 14 | 72 |
| 15 | 88 |
| 16 | 99 |
| 17 | 119 |
| 18 | 132 |
| 19 | 198 |
| 20 | 203 |
| 21 | 217 |
| 22 | 247 |
| 23 | 264 |
| 24 | 361 |
| 25 | 396 |
| 26 | 469 |
| 27 | 493 |
| 28 | 527 |
| 29 | 529 |
| 30 | 791 |
| 31 | 792 |
| 32 | 793 |
| 33 | 833 |
| 34 | 899 |
| 35 | 923 |
| 36 | 973 |
| 37 | 1139 |
| 38 | 1159 |
| 39 | 1349 |
| 40 | 1421 |
| 41 | 1519 |
| 42 | 1591 |
| 43 | 1679 |
| 44 | 1921 |
| 45 | 1943 |
| 46 | 2077 |
| 47 | 2173 |
| 48 | 2363 |
| 49 | 2507 |
| 50 | 2743 |
| 51 | 2779 |
| 52 | 3151 |
[4,6,8,9,12,18,22,24,33,36,44,49,66,72,88,99,119, 132,198,203,217,247,264,361,396,469,493,527,529, 791,792,793,833,899,923,973,1139,1159,1349,1421, 1519,1591,1679,1921,1943,2077,2173,2363,2507,2743, 2779,3151] |