n | a(n) |
---|---|
1 | 4 |
2 | 27 |
3 | 28 |
4 | 54 |
5 | 56 |
6 | 64 |
7 | 68 |
8 | 91 |
9 | 99 |
10 | 100 |
11 | 133 |
12 | 138 |
13 | 148 |
14 | 154 |
15 | 165 |
16 | 188 |
17 | 217 |
18 | 222 |
19 | 247 |
20 | 259 |
21 | 268 |
22 | 276 |
23 | 279 |
24 | 290 |
25 | 301 |
26 | 308 |
27 | 369 |
28 | 375 |
29 | 388 |
30 | 403 |
31 | 414 |
32 | 427 |
33 | 428 |
34 | 430 |
35 | 469 |
36 | 474 |
37 | 481 |
38 | 508 |
39 | 511 |
40 | 540 |
41 | 544 |
42 | 548 |
43 | 549 |
44 | 553 |
45 | 559 |
46 | 589 |
47 | 609 |
48 | 621 |
49 | 627 |
50 | 628 |
51 | 639 |
52 | 642 |
53 | 665 |
54 | 668 |
[4,27,28,54,56,64,68,91,99,100,133,138,148,154, 165,188,217,222,247,259,268,276,279,290,301,308, 369,375,388,403,414,427,428,430,469,474,481,508, 511,540,544,548,549,553,559,589,609,621,627,628, 639,642,665,668] |