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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 6 |
| 4 | 8 |
| 5 | 13 |
| 6 | 16 |
| 7 | 23 |
| 8 | 25 |
| 9 | 28 |
| 10 | 33 |
| 11 | 44 |
| 12 | 47 |
| 13 | 60 |
| 14 | 67 |
| 15 | 72 |
| 16 | 74 |
| 17 | 91 |
| 18 | 94 |
| 19 | 113 |
| 20 | 118 |
| 21 | 125 |
| 22 | 136 |
| 23 | 159 |
| 24 | 162 |
| 25 | 167 |
| 26 | 180 |
| 27 | 183 |
| 28 | 190 |
| 29 | 219 |
| 30 | 224 |
| 31 | 255 |
| 32 | 257 |
| 33 | 268 |
| 34 | 285 |
| 35 | 292 |
| 36 | 295 |
| 37 | 332 |
| 38 | 351 |
| 39 | 364 |
| 40 | 369 |
| 41 | 410 |
| 42 | 417 |
| 43 | 460 |
| 44 | 471 |
| 45 | 476 |
| 46 | 499 |
| 47 | 546 |
| 48 | 549 |
| 49 | 556 |
| 50 | 561 |
| 51 | 578 |
| 52 | 591 |
| 53 | 644 |
| 54 | 647 |
| 55 | 658 |
| 56 | 665 |
| 57 | 684 |
[1,3,6,8,13,16,23,25,28,33,44,47,60,67,72,74,91, 94,113,118,125,136,159,162,167,180,183,190,219, 224,255,257,268,285,292,295,332,351,364,369,410, 417,460,471,476,499,546,549,556,561,578,591,644, 647,658,665,684] |