n | a(n) |
---|---|
1 | 3 |
2 | 7 |
3 | 13 |
4 | 17 |
5 | 37 |
6 | 73 |
7 | 97 |
8 | 113 |
9 | 137 |
10 | 173 |
11 | 197 |
12 | 313 |
13 | 317 |
14 | 337 |
15 | 373 |
16 | 397 |
17 | 773 |
18 | 797 |
19 | 937 |
20 | 997 |
21 | 1373 |
22 | 1997 |
23 | 3137 |
24 | 3313 |
25 | 3373 |
26 | 3797 |
27 | 7937 |
28 | 9137 |
29 | 9173 |
30 | 9337 |
31 | 9397 |
32 | 13313 |
33 | 33797 |
34 | 39397 |
35 | 79337 |
36 | 79397 |
37 | 91373 |
38 | 91997 |
39 | 99137 |
40 | 99173 |
41 | 99397 |
42 | 139397 |
43 | 379397 |
[3,7,13,17,37,73,97,113,137,173,197,313,317,337, 373,397,773,797,937,997,1373,1997,3137,3313,3373, 3797,7937,9137,9173,9337,9397,13313,33797,39397, 79337,79397,91373,91997,99137,99173,99397,139397, 379397] |