n | a(n) |
---|---|
1 | 15 |
2 | 33 |
3 | 43 |
4 | 45 |
5 | 69 |
6 | 75 |
7 | 87 |
8 | 99 |
9 | 109 |
10 | 135 |
11 | 141 |
12 | 157 |
13 | 159 |
14 | 177 |
15 | 207 |
16 | 213 |
17 | 225 |
18 | 229 |
19 | 249 |
20 | 261 |
21 | 277 |
22 | 283 |
23 | 297 |
24 | 303 |
25 | 307 |
26 | 321 |
27 | 363 |
28 | 375 |
29 | 393 |
30 | 405 |
31 | 423 |
32 | 447 |
33 | 477 |
34 | 499 |
35 | 501 |
36 | 519 |
37 | 531 |
38 | 537 |
39 | 573 |
40 | 591 |
41 | 621 |
42 | 639 |
43 | 643 |
44 | 675 |
45 | 681 |
46 | 691 |
47 | 717 |
48 | 733 |
49 | 739 |
50 | 747 |
51 | 783 |
52 | 789 |
53 | 807 |
54 | 811 |
[15,33,43,45,69,75,87,99,109,135,141,157,159,177, 207,213,225,229,249,261,277,283,297,303,307,321, 363,375,393,405,423,447,477,499,501,519,531,537, 573,591,621,639,643,675,681,691,717,733,739,747, 783,789,807,811] |