n | a(n) |
---|---|
1 | 4 |
2 | 8 |
3 | 44 |
4 | 88 |
5 | 212 |
6 | 232 |
7 | 252 |
8 | 272 |
9 | 292 |
10 | 404 |
11 | 424 |
12 | 444 |
13 | 464 |
14 | 484 |
15 | 616 |
16 | 636 |
17 | 656 |
18 | 676 |
19 | 696 |
20 | 808 |
21 | 828 |
22 | 848 |
23 | 868 |
24 | 888 |
25 | 2112 |
26 | 2332 |
27 | 2552 |
28 | 2772 |
29 | 2992 |
30 | 4004 |
31 | 4224 |
32 | 4444 |
33 | 4664 |
34 | 4884 |
35 | 6116 |
36 | 6336 |
37 | 6556 |
38 | 6776 |
39 | 6996 |
40 | 8008 |
41 | 8228 |
42 | 8448 |
43 | 8668 |
44 | 8888 |
45 | 21012 |
46 | 21112 |
47 | 21212 |
[4,8,44,88,212,232,252,272,292,404,424,444,464, 484,616,636,656,676,696,808,828,848,868,888,2112, 2332,2552,2772,2992,4004,4224,4444,4664,4884,6116, 6336,6556,6776,6996,8008,8228,8448,8668,8888, 21012,21112,21212] |