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| n | a(n) |
|---|---|
| 1 | 21 |
| 2 | 29 |
| 3 | 102 |
| 4 | 110 |
| 5 | 165 |
| 6 | 174 |
| 7 | 189 |
| 8 | 190 |
| 9 | 193 |
| 10 | 194 |
| 11 | 195 |
| 12 | 196 |
| 13 | 197 |
| 14 | 201 |
| 15 | 210 |
| 16 | 219 |
| 17 | 228 |
| 18 | 237 |
| 19 | 245 |
| 20 | 254 |
| 21 | 261 |
| 22 | 262 |
| 23 | 265 |
| 24 | 266 |
| 25 | 267 |
| 26 | 268 |
| 27 | 269 |
| 28 | 281 |
| 29 | 290 |
| 30 | 299 |
| 31 | 308 |
| 32 | 317 |
| 33 | 345 |
| 34 | 353 |
| 35 | 426 |
| 36 | 434 |
| 37 | 507 |
| 38 | 515 |
| 39 | 588 |
| 40 | 596 |
| 41 | 669 |
| 42 | 677 |
| 43 | 750 |
| 44 | 758 |
| 45 | 831 |
| 46 | 839 |
| 47 | 894 |
| 48 | 903 |
| 49 | 918 |
| 50 | 919 |
| 51 | 922 |
[21,29,102,110,165,174,189,190,193,194,195,196, 197,201,210,219,228,237,245,254,261,262,265,266, 267,268,269,281,290,299,308,317,345,353,426,434, 507,515,588,596,669,677,750,758,831,839,894,903, 918,919,922] |