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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 7 |
| 5 | 9 |
| 6 | 12 |
| 7 | 18 |
| 8 | 25 |
| 9 | 27 |
| 10 | 31 |
| 11 | 33 |
| 12 | 37 |
| 13 | 39 |
| 14 | 43 |
| 15 | 45 |
| 16 | 49 |
| 17 | 52 |
| 18 | 64 |
| 19 | 76 |
| 20 | 88 |
| 21 | 100 |
| 22 | 112 |
| 23 | 125 |
| 24 | 127 |
| 25 | 129 |
| 26 | 134 |
| 27 | 144 |
| 28 | 167 |
| 29 | 169 |
| 30 | 172 |
| 31 | 187 |
| 32 | 189 |
| 33 | 196 |
| 34 | 214 |
| 35 | 226 |
| 36 | 238 |
| 37 | 252 |
| 38 | 284 |
| 39 | 300 |
| 40 | 331 |
| 41 | 333 |
| 42 | 339 |
| 43 | 345 |
| 44 | 354 |
| 45 | 374 |
| 46 | 387 |
| 47 | 394 |
| 48 | 407 |
| 49 | 409 |
| 50 | 411 |
| 51 | 417 |
| 52 | 423 |
| 53 | 430 |
| 54 | 447 |
| 55 | 453 |
| 56 | 459 |
| 57 | 467 |
| 58 | 469 |
[1,2,4,7,9,12,18,25,27,31,33,37,39,43,45,49,52,64, 76,88,100,112,125,127,129,134,144,167,169,172,187, 189,196,214,226,238,252,284,300,331,333,339,345, 354,374,387,394,407,409,411,417,423,430,447,453, 459,467,469] |