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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 4 |
| 4 | 7 |
| 5 | 8 |
| 6 | 9 |
| 7 | 15 |
| 8 | 16 |
| 9 | 24 |
| 10 | 25 |
| 11 | 26 |
| 12 | 27 |
| 13 | 31 |
| 14 | 32 |
| 15 | 35 |
| 16 | 36 |
| 17 | 48 |
| 18 | 63 |
| 19 | 64 |
| 20 | 71 |
| 21 | 72 |
| 22 | 81 |
| 23 | 100 |
| 24 | 107 |
| 25 | 108 |
| 26 | 120 |
| 27 | 121 |
| 28 | 124 |
| 29 | 125 |
| 30 | 127 |
| 31 | 128 |
| 32 | 143 |
| 33 | 144 |
| 34 | 168 |
| 35 | 169 |
| 36 | 195 |
| 37 | 196 |
| 38 | 199 |
| 39 | 200 |
| 40 | 215 |
| 41 | 216 |
| 42 | 224 |
| 43 | 225 |
| 44 | 242 |
| 45 | 243 |
| 46 | 255 |
| 47 | 256 |
| 48 | 287 |
| 49 | 289 |
| 50 | 323 |
| 51 | 342 |
| 52 | 361 |
| 53 | 391 |
| 54 | 392 |
| 55 | 399 |
| 56 | 400 |
| 57 | 431 |
| 58 | 432 |
| 59 | 440 |
[1,3,4,7,8,9,15,16,24,25,26,27,31,32,35,36,48,63, 64,71,72,81,100,107,108,120,121,124,125,127,128, 143,144,168,169,195,196,199,200,215,216,224,225, 242,243,255,256,287,289,323,342,361,391,392,399, 400,431,432,440] |