n | a(n) |
---|---|
1 | 2 |
2 | 3 |
3 | 5 |
4 | 7 |
5 | 23 |
6 | 37 |
7 | 53 |
8 | 73 |
9 | 237 |
10 | 373 |
11 | 537 |
12 | 737 |
13 | 2373 |
14 | 3737 |
15 | 5373 |
16 | 7373 |
17 | 23737 |
18 | 37373 |
19 | 53737 |
20 | 73737 |
21 | 237373 |
22 | 373737 |
23 | 537373 |
24 | 737373 |
25 | 2373737 |
26 | 3737373 |
27 | 5373737 |
28 | 7373737 |
29 | 23737373 |
30 | 37373737 |
31 | 53737373 |
32 | 73737373 |
33 | 237373737 |
34 | 373737373 |
35 | 537373737 |
36 | 737373737 |
[2,3,5,7,23,37,53,73,237,373,537,737,2373,3737, 5373,7373,23737,37373,53737,73737,237373,373737, 537373,737373,2373737,3737373,5373737,7373737, 23737373,37373737,53737373,73737373,237373737, 373737373,537373737,737373737] |