n | a(n) |
---|---|
1 | 7 |
2 | 9 |
3 | 21 |
4 | 39 |
5 | 53 |
6 | 57 |
7 | 61 |
8 | 63 |
9 | 67 |
10 | 69 |
11 | 139 |
12 | 149 |
13 | 161 |
14 | 163 |
15 | 173 |
16 | 187 |
17 | 189 |
18 | 201 |
19 | 207 |
20 | 219 |
21 | 233 |
22 | 247 |
23 | 259 |
24 | 269 |
25 | 273 |
26 | 279 |
27 | 291 |
28 | 293 |
29 | 299 |
30 | 301 |
31 | 347 |
32 | 363 |
33 | 413 |
34 | 447 |
35 | 451 |
36 | 453 |
37 | 467 |
38 | 473 |
39 | 481 |
40 | 511 |
41 | 531 |
42 | 537 |
43 | 539 |
44 | 549 |
45 | 583 |
46 | 609 |
47 | 623 |
48 | 629 |
49 | 633 |
50 | 637 |
51 | 649 |
52 | 663 |
53 | 691 |
54 | 697 |
[7,9,21,39,53,57,61,63,67,69,139,149,161,163,173, 187,189,201,207,219,233,247,259,269,273,279,291, 293,299,301,347,363,413,447,451,453,467,473,481, 511,531,537,539,549,583,609,623,629,633,637,649, 663,691,697] |