n | a(n) |
---|---|
1 | 7 |
2 | 9 |
3 | 11 |
4 | 13 |
5 | 23 |
6 | 25 |
7 | 27 |
8 | 61 |
9 | 71 |
10 | 73 |
11 | 75 |
12 | 77 |
13 | 87 |
14 | 89 |
15 | 91 |
16 | 125 |
17 | 135 |
18 | 137 |
19 | 139 |
20 | 141 |
21 | 151 |
22 | 153 |
23 | 155 |
24 | 189 |
25 | 199 |
26 | 201 |
27 | 203 |
28 | 205 |
29 | 215 |
30 | 217 |
31 | 219 |
32 | 253 |
33 | 263 |
34 | 265 |
35 | 267 |
36 | 269 |
37 | 279 |
38 | 281 |
39 | 283 |
40 | 317 |
41 | 327 |
42 | 329 |
43 | 331 |
44 | 333 |
45 | 343 |
46 | 345 |
47 | 347 |
48 | 381 |
49 | 391 |
50 | 393 |
51 | 395 |
52 | 397 |
53 | 407 |
54 | 409 |
55 | 411 |
56 | 445 |
[7,9,11,13,23,25,27,61,71,73,75,77,87,89,91,125, 135,137,139,141,151,153,155,189,199,201,203,205, 215,217,219,253,263,265,267,269,279,281,283,317, 327,329,331,333,343,345,347,381,391,393,395,397, 407,409,411,445] |