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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 6 |
| 3 | 9 |
| 4 | 22 |
| 5 | 25 |
| 6 | 28 |
| 7 | 31 |
| 8 | 44 |
| 9 | 47 |
| 10 | 50 |
| 11 | 53 |
| 12 | 66 |
| 13 | 69 |
| 14 | 72 |
| 15 | 75 |
| 16 | 88 |
| 17 | 91 |
| 18 | 94 |
| 19 | 97 |
| 20 | 110 |
| 21 | 113 |
| 22 | 116 |
| 23 | 119 |
| 24 | 132 |
| 25 | 135 |
| 26 | 138 |
| 27 | 141 |
| 28 | 154 |
| 29 | 157 |
| 30 | 160 |
| 31 | 163 |
| 32 | 179 |
| 33 | 182 |
| 34 | 185 |
| 35 | 188 |
| 36 | 201 |
| 37 | 204 |
| 38 | 207 |
| 39 | 210 |
| 40 | 223 |
| 41 | 226 |
| 42 | 229 |
| 43 | 232 |
| 44 | 245 |
| 45 | 248 |
| 46 | 251 |
| 47 | 254 |
| 48 | 267 |
| 49 | 270 |
| 50 | 273 |
| 51 | 276 |
| 52 | 289 |
| 53 | 292 |
| 54 | 295 |
| 55 | 298 |
| 56 | 311 |
[3,6,9,22,25,28,31,44,47,50,53,66,69,72,75,88,91, 94,97,110,113,116,119,132,135,138,141,154,157,160, 163,179,182,185,188,201,204,207,210,223,226,229, 232,245,248,251,254,267,270,273,276,289,292,295, 298,311] |