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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 12 |
| 3 | 22 |
| 4 | 31 |
| 5 | 36 |
| 6 | 49 |
| 7 | 58 |
| 8 | 66 |
| 9 | 76 |
| 10 | 85 |
| 11 | 93 |
| 12 | 103 |
| 13 | 108 |
| 14 | 139 |
| 15 | 147 |
| 16 | 157 |
| 17 | 166 |
| 18 | 174 |
| 19 | 184 |
| 20 | 193 |
| 21 | 198 |
| 22 | 211 |
| 23 | 220 |
| 24 | 228 |
| 25 | 238 |
| 26 | 247 |
| 27 | 255 |
| 28 | 265 |
| 29 | 274 |
| 30 | 279 |
| 31 | 292 |
| 32 | 301 |
| 33 | 309 |
| 34 | 319 |
| 35 | 324 |
| 36 | 409 |
| 37 | 417 |
| 38 | 427 |
| 39 | 436 |
| 40 | 441 |
| 41 | 454 |
| 42 | 463 |
| 43 | 471 |
| 44 | 481 |
| 45 | 490 |
| 46 | 498 |
| 47 | 508 |
| 48 | 517 |
[4,12,22,31,36,49,58,66,76,85,93,103,108,139,147, 157,166,174,184,193,198,211,220,228,238,247,255, 265,274,279,292,301,309,319,324,409,417,427,436, 441,454,463,471,481,490,498,508,517] |