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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 8 |
| 9 | 9 |
| 10 | 12 |
| 11 | 13 |
| 12 | 15 |
| 13 | 16 |
| 14 | 18 |
| 15 | 21 |
| 16 | 26 |
| 17 | 27 |
| 18 | 33 |
| 19 | 36 |
| 20 | 39 |
| 21 | 42 |
| 22 | 45 |
| 23 | 48 |
| 24 | 51 |
| 25 | 52 |
| 26 | 53 |
| 27 | 54 |
| 28 | 60 |
| 29 | 63 |
| 30 | 66 |
| 31 | 67 |
| 32 | 71 |
| 33 | 72 |
| 34 | 74 |
| 35 | 75 |
| 36 | 78 |
| 37 | 79 |
| 38 | 80 |
| 39 | 81 |
| 40 | 90 |
| 41 | 99 |
| 42 | 105 |
| 43 | 108 |
| 44 | 114 |
| 45 | 117 |
| 46 | 123 |
| 47 | 124 |
| 48 | 126 |
| 49 | 127 |
| 50 | 129 |
| 51 | 134 |
| 52 | 135 |
| 53 | 141 |
| 54 | 144 |
| 55 | 150 |
| 56 | 152 |
| 57 | 153 |
| 58 | 158 |
| 59 | 159 |
| 60 | 162 |
| 61 | 171 |
| 62 | 177 |
| 63 | 180 |
| 64 | 186 |
[1,2,3,4,5,6,7,8,9,12,13,15,16,18,21,26,27,33,36, 39,42,45,48,51,52,53,54,60,63,66,67,71,72,74,75, 78,79,80,81,90,99,105,108,114,117,123,124,126,127, 129,134,135,141,144,150,152,153,158,159,162,171, 177,180,186] |