n | a(n) |
---|---|
1 | 6 |
2 | 66 |
3 | 488 |
4 | 666 |
5 | 848 |
6 | 884 |
7 | 3999 |
8 | 4688 |
9 | 4868 |
10 | 4886 |
11 | 6488 |
12 | 6666 |
13 | 6848 |
14 | 6884 |
15 | 8468 |
16 | 8486 |
17 | 8648 |
18 | 8684 |
19 | 8846 |
20 | 8864 |
21 | 9399 |
22 | 9939 |
23 | 9993 |
24 | 36999 |
25 | 38888 |
26 | 39699 |
27 | 39969 |
28 | 39996 |
29 | 44999 |
30 | 46688 |
31 | 46868 |
32 | 46886 |
33 | 48668 |
34 | 48686 |
35 | 48866 |
36 | 49499 |
37 | 49949 |
38 | 49994 |
39 | 63999 |
[6,66,488,666,848,884,3999,4688,4868,4886,6488, 6666,6848,6884,8468,8486,8648,8684,8846,8864,9399, 9939,9993,36999,38888,39699,39969,39996,44999, 46688,46868,46886,48668,48686,48866,49499,49949, 49994,63999] |