n | a(n) |
---|---|
1 | 9 |
2 | 21 |
3 | 37 |
4 | 45 |
5 | 49 |
6 | 57 |
7 | 69 |
8 | 97 |
9 | 117 |
10 | 121 |
11 | 129 |
12 | 141 |
13 | 157 |
14 | 169 |
15 | 177 |
16 | 201 |
17 | 205 |
18 | 217 |
19 | 225 |
20 | 229 |
21 | 261 |
22 | 285 |
23 | 289 |
24 | 297 |
25 | 301 |
26 | 309 |
27 | 321 |
28 | 337 |
29 | 381 |
30 | 385 |
31 | 405 |
32 | 429 |
33 | 441 |
34 | 465 |
35 | 469 |
36 | 477 |
37 | 489 |
38 | 505 |
39 | 517 |
40 | 525 |
41 | 549 |
42 | 565 |
43 | 577 |
44 | 597 |
45 | 601 |
46 | 609 |
47 | 625 |
48 | 645 |
49 | 649 |
50 | 661 |
51 | 681 |
[9,21,37,45,49,57,69,97,117,121,129,141,157,169, 177,201,205,217,225,229,261,285,289,297,301,309, 321,337,381,385,405,429,441,465,469,477,489,505, 517,525,549,565,577,597,601,609,625,645,649,661, 681] |