n | a(n) |
---|---|
1 | 3 |
2 | 27 |
3 | 51 |
4 | 57 |
5 | 71 |
6 | 81 |
7 | 83 |
8 | 87 |
9 | 93 |
10 | 99 |
11 | 107 |
12 | 137 |
13 | 141 |
14 | 173 |
15 | 207 |
16 | 209 |
17 | 213 |
18 | 237 |
19 | 251 |
20 | 257 |
21 | 303 |
22 | 311 |
23 | 333 |
24 | 341 |
25 | 393 |
26 | 417 |
27 | 443 |
28 | 447 |
29 | 461 |
30 | 473 |
31 | 477 |
32 | 489 |
33 | 491 |
34 | 509 |
35 | 513 |
36 | 521 |
37 | 527 |
38 | 531 |
39 | 549 |
40 | 557 |
41 | 579 |
42 | 591 |
43 | 593 |
44 | 603 |
45 | 621 |
46 | 627 |
47 | 683 |
48 | 701 |
49 | 711 |
50 | 713 |
51 | 731 |
52 | 737 |
53 | 747 |
54 | 759 |
[3,27,51,57,71,81,83,87,93,99,107,137,141,173,207, 209,213,237,251,257,303,311,333,341,393,417,443, 447,461,473,477,489,491,509,513,521,527,531,549, 557,579,591,593,603,621,627,683,701,711,713,731, 737,747,759] |