n | a(n) |
---|---|
1 | 2 |
2 | 23 |
3 | 223 |
4 | 373 |
5 | 2237 |
6 | 2337 |
7 | 19373 |
8 | 22337 |
9 | 22373 |
10 | 23773 |
11 | 31373 |
12 | 23373 |
13 | 37337 |
14 | 223737 |
15 | 223773 |
16 | 223373 |
17 | 233137 |
18 | 233373 |
19 | 237337 |
20 | 1137337 |
21 | 1937337 |
22 | 1373373 |
23 | 2233733 |
24 | 2233137 |
25 | 373373 |
26 | 2233373 |
27 | 2337313 |
28 | 2237337 |
29 | 2237373 |
30 | 2337353 |
31 | 3733313 |
32 | 2331373 |
33 | 3137337 |
34 | 3137373 |
35 | 3373373 |
36 | 2337373 |
37 | 2337337 |
38 | 2373373 |
[2,23,223,373,2237,2337,19373,22337,22373,23773, 31373,23373,37337,223737,223773,223373,233137, 233373,237337,1137337,1937337,1373373,2233733, 2233137,373373,2233373,2337313,2237337,2237373, 2337353,3733313,2331373,3137337,3137373,3373373, 2337373,2337337,2373373] |