n | a(n) |
---|---|
1 | 1 |
2 | 19 |
3 | 21 |
4 | 27 |
5 | 61 |
6 | 103 |
7 | 121 |
8 | 127 |
9 | 147 |
10 | 159 |
11 | 177 |
12 | 183 |
13 | 187 |
14 | 217 |
15 | 241 |
16 | 259 |
17 | 267 |
18 | 327 |
19 | 331 |
20 | 337 |
21 | 367 |
22 | 381 |
23 | 411 |
24 | 477 |
25 | 523 |
26 | 553 |
27 | 567 |
28 | 577 |
29 | 591 |
30 | 633 |
31 | 681 |
32 | 687 |
33 | 693 |
34 | 709 |
35 | 723 |
36 | 759 |
37 | 807 |
38 | 829 |
39 | 873 |
40 | 903 |
41 | 931 |
42 | 997 |
43 | 1009 |
44 | 1011 |
45 | 1041 |
46 | 1059 |
47 | 1129 |
48 | 1149 |
49 | 1213 |
50 | 1231 |
51 | 1251 |
[1,19,21,27,61,103,121,127,147,159,177,183,187, 217,241,259,267,327,331,337,367,381,411,477,523, 553,567,577,591,633,681,687,693,709,723,759,807, 829,873,903,931,997,1009,1011,1041,1059,1129,1149, 1213,1231,1251] |