n | a(n) |
---|---|
1 | 179 |
2 | 197 |
3 | 719 |
4 | 971 |
5 | 1979 |
6 | 1997 |
7 | 7919 |
8 | 9719 |
9 | 9791 |
10 | 11197 |
11 | 11719 |
12 | 11779 |
13 | 11971 |
14 | 17191 |
15 | 17791 |
16 | 17911 |
17 | 17971 |
18 | 17977 |
19 | 19717 |
20 | 19777 |
21 | 19979 |
22 | 19997 |
23 | 71119 |
24 | 71191 |
25 | 71719 |
26 | 71917 |
27 | 71971 |
28 | 71999 |
29 | 77191 |
30 | 77719 |
31 | 79111 |
32 | 91711 |
33 | 91771 |
34 | 91997 |
35 | 97117 |
36 | 97171 |
[179,197,719,971,1979,1997,7919,9719,9791,11197, 11719,11779,11971,17191,17791,17911,17971,17977, 19717,19777,19979,19997,71119,71191,71719,71917, 71971,71999,77191,77719,79111,91711,91771,91997, 97117,97171] |