n | a(n) |
---|---|
1 | 2 |
2 | 3 |
3 | 5 |
4 | 7 |
5 | 31 |
6 | 41 |
7 | 43 |
8 | 53 |
9 | 61 |
10 | 71 |
11 | 73 |
12 | 83 |
13 | 97 |
14 | 421 |
15 | 431 |
16 | 521 |
17 | 541 |
18 | 631 |
19 | 641 |
20 | 643 |
21 | 653 |
22 | 743 |
23 | 751 |
24 | 761 |
25 | 821 |
26 | 853 |
27 | 863 |
28 | 941 |
29 | 953 |
30 | 971 |
31 | 983 |
32 | 5431 |
33 | 6421 |
34 | 6521 |
35 | 7321 |
36 | 7541 |
37 | 7621 |
38 | 7643 |
39 | 8431 |
40 | 8521 |
41 | 8543 |
42 | 8641 |
43 | 8731 |
44 | 8741 |
45 | 8753 |
46 | 8761 |
47 | 9421 |
48 | 9431 |
49 | 9521 |
50 | 9631 |
51 | 9643 |
[2,3,5,7,31,41,43,53,61,71,73,83,97,421,431,521, 541,631,641,643,653,743,751,761,821,853,863,941, 953,971,983,5431,6421,6521,7321,7541,7621,7643, 8431,8521,8543,8641,8731,8741,8753,8761,9421,9431, 9521,9631,9643] |