n | a(n) |
---|---|
1 | 1 |
2 | 9 |
3 | 27 |
4 | 39 |
5 | 49 |
6 | 51 |
7 | 57 |
8 | 63 |
9 | 81 |
10 | 91 |
11 | 93 |
12 | 99 |
13 | 33 |
14 | 69 |
15 | 77 |
16 | 21 |
17 | 87 |
18 | 117 |
19 | 123 |
20 | 129 |
21 | 153 |
22 | 171 |
23 | 187 |
24 | 201 |
25 | 213 |
26 | 217 |
27 | 231 |
28 | 237 |
29 | 249 |
30 | 259 |
31 | 279 |
32 | 289 |
33 | 291 |
34 | 297 |
35 | 301 |
36 | 303 |
37 | 319 |
38 | 321 |
39 | 327 |
40 | 361 |
41 | 381 |
42 | 399 |
43 | 423 |
44 | 427 |
45 | 429 |
46 | 447 |
47 | 451 |
48 | 453 |
49 | 459 |
50 | 471 |
51 | 481 |
52 | 483 |
53 | 489 |
54 | 493 |
55 | 511 |
[1,9,27,39,49,51,57,63,81,91,93,99,33,69,77,21,87, 117,123,129,153,171,187,201,213,217,231,237,249, 259,279,289,291,297,301,303,319,321,327,361,381, 399,423,427,429,447,451,453,459,471,481,483,489, 493,511] |