n | a(n) |
---|---|
1 | 4 |
2 | 6 |
3 | 22 |
4 | 33 |
5 | 44 |
6 | 66 |
7 | 121 |
8 | 202 |
9 | 222 |
10 | 242 |
11 | 303 |
12 | 333 |
13 | 363 |
14 | 404 |
15 | 424 |
16 | 444 |
17 | 484 |
18 | 606 |
19 | 636 |
20 | 666 |
21 | 1111 |
22 | 1221 |
23 | 1331 |
24 | 1441 |
25 | 2002 |
26 | 2112 |
27 | 2222 |
28 | 2332 |
29 | 2442 |
30 | 2662 |
31 | 3003 |
32 | 3333 |
33 | 3443 |
34 | 3663 |
35 | 4004 |
36 | 4224 |
37 | 4444 |
38 | 4664 |
39 | 4884 |
40 | 6006 |
41 | 6336 |
42 | 6666 |
43 | 10201 |
[4,6,22,33,44,66,121,202,222,242,303,333,363,404, 424,444,484,606,636,666,1111,1221,1331,1441,2002, 2112,2222,2332,2442,2662,3003,3333,3443,3663,4004, 4224,4444,4664,4884,6006,6336,6666,10201] |