n | a(n) |
---|---|
1 | 21 |
2 | 45 |
3 | 49 |
4 | 81 |
5 | 85 |
6 | 91 |
7 | 93 |
8 | 111 |
9 | 117 |
10 | 121 |
11 | 133 |
12 | 141 |
13 | 145 |
14 | 165 |
15 | 175 |
16 | 177 |
17 | 201 |
18 | 205 |
19 | 209 |
20 | 213 |
21 | 217 |
22 | 221 |
23 | 231 |
24 | 235 |
25 | 247 |
26 | 253 |
27 | 261 |
28 | 265 |
29 | 273 |
30 | 289 |
31 | 291 |
32 | 301 |
33 | 309 |
34 | 319 |
35 | 325 |
36 | 333 |
37 | 357 |
38 | 361 |
39 | 365 |
40 | 369 |
41 | 381 |
42 | 391 |
43 | 411 |
44 | 415 |
45 | 441 |
46 | 445 |
47 | 451 |
48 | 453 |
49 | 465 |
50 | 469 |
51 | 477 |
52 | 481 |
53 | 493 |
[21,45,49,81,85,91,93,111,117,121,133,141,145,165, 175,177,201,205,209,213,217,221,231,235,247,253, 261,265,273,289,291,301,309,319,325,333,357,361, 365,369,381,391,411,415,441,445,451,453,465,469, 477,481,493] |