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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 6 |
| 3 | 15 |
| 4 | 18 |
| 5 | 19 |
| 6 | 20 |
| 7 | 24 |
| 8 | 28 |
| 9 | 51 |
| 10 | 59 |
| 11 | 61 |
| 12 | 63 |
| 13 | 66 |
| 14 | 67 |
| 15 | 68 |
| 16 | 71 |
| 17 | 72 |
| 18 | 74 |
| 19 | 75 |
| 20 | 78 |
| 21 | 82 |
| 22 | 83 |
| 23 | 84 |
| 24 | 87 |
| 25 | 94 |
| 26 | 96 |
| 27 | 120 |
| 28 | 191 |
| 29 | 195 |
| 30 | 203 |
| 31 | 211 |
| 32 | 231 |
| 33 | 235 |
| 34 | 243 |
| 35 | 247 |
| 36 | 251 |
| 37 | 253 |
| 38 | 255 |
| 39 | 258 |
| 40 | 260 |
| 41 | 262 |
| 42 | 263 |
| 43 | 264 |
| 44 | 265 |
| 45 | 266 |
| 46 | 267 |
| 47 | 271 |
| 48 | 272 |
| 49 | 274 |
| 50 | 275 |
| 51 | 278 |
| 52 | 279 |
| 53 | 285 |
| 54 | 288 |
| 55 | 292 |
| 56 | 293 |
| 57 | 298 |
| 58 | 299 |
[1,6,15,18,19,20,24,28,51,59,61,63,66,67,68,71,72, 74,75,78,82,83,84,87,94,96,120,191,195,203,211, 231,235,243,247,251,253,255,258,260,262,263,264, 265,266,267,271,272,274,275,278,279,285,288,292, 293,298,299] |