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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 8 |
| 3 | 9 |
| 4 | 15 |
| 5 | 16 |
| 6 | 32 |
| 7 | 45 |
| 8 | 49 |
| 9 | 50 |
| 10 | 51 |
| 11 | 55 |
| 12 | 64 |
| 13 | 75 |
| 14 | 85 |
| 15 | 100 |
| 16 | 117 |
| 17 | 126 |
| 18 | 128 |
| 19 | 135 |
| 20 | 153 |
| 21 | 159 |
| 22 | 162 |
| 23 | 171 |
| 24 | 185 |
| 25 | 190 |
| 26 | 200 |
| 27 | 205 |
| 28 | 207 |
| 29 | 215 |
| 30 | 222 |
| 31 | 225 |
| 32 | 238 |
| 33 | 246 |
| 34 | 249 |
| 35 | 252 |
| 36 | 253 |
| 37 | 256 |
| 38 | 287 |
| 39 | 303 |
| 40 | 319 |
| 41 | 324 |
| 42 | 333 |
| 43 | 338 |
| 44 | 350 |
| 45 | 369 |
| 46 | 374 |
| 47 | 378 |
| 48 | 380 |
| 49 | 400 |
| 50 | 407 |
| 51 | 438 |
| 52 | 442 |
| 53 | 444 |
| 54 | 469 |
| 55 | 471 |
[4,8,9,15,16,32,45,49,50,51,55,64,75,85,100,117, 126,128,135,153,159,162,171,185,190,200,205,207, 215,222,225,238,246,249,252,253,256,287,303,319, 324,333,338,350,369,374,378,380,400,407,438,442, 444,469,471] |