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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 4 |
| 4 | 9 |
| 5 | 10 |
| 6 | 12 |
| 7 | 15 |
| 8 | 18 |
| 9 | 22 |
| 10 | 30 |
| 11 | 31 |
| 12 | 36 |
| 13 | 37 |
| 14 | 39 |
| 15 | 40 |
| 16 | 46 |
| 17 | 51 |
| 18 | 52 |
| 19 | 54 |
| 20 | 57 |
| 21 | 60 |
| 22 | 61 |
| 23 | 67 |
| 24 | 72 |
| 25 | 73 |
| 26 | 75 |
| 27 | 78 |
| 28 | 79 |
| 29 | 82 |
| 30 | 85 |
| 31 | 88 |
| 32 | 96 |
| 33 | 103 |
| 34 | 106 |
| 35 | 109 |
| 36 | 117 |
| 37 | 124 |
| 38 | 141 |
| 39 | 145 |
| 40 | 148 |
| 41 | 156 |
| 42 | 166 |
| 43 | 177 |
| 44 | 180 |
| 45 | 186 |
| 46 | 192 |
| 47 | 193 |
| 48 | 199 |
| 49 | 204 |
| 50 | 219 |
| 51 | 225 |
| 52 | 228 |
| 53 | 229 |
| 54 | 246 |
| 55 | 249 |
| 56 | 264 |
| 57 | 267 |
| 58 | 268 |
| 59 | 270 |
| 60 | 277 |
[2,3,4,9,10,12,15,18,22,30,31,36,37,39,40,46,51, 52,54,57,60,61,67,72,73,75,78,79,82,85,88,96,103, 106,109,117,124,141,145,148,156,166,177,180,186, 192,193,199,204,219,225,228,229,246,249,264,267, 268,270,277] |