n | a(n) |
---|---|
1 | 2 |
2 | 4 |
3 | 6 |
4 | 8 |
5 | 22 |
6 | 33 |
7 | 44 |
8 | 55 |
9 | 66 |
10 | 77 |
11 | 88 |
12 | 99 |
13 | 111 |
14 | 141 |
15 | 171 |
16 | 222 |
17 | 232 |
18 | 242 |
19 | 252 |
20 | 262 |
21 | 272 |
22 | 282 |
23 | 292 |
24 | 414 |
25 | 424 |
26 | 434 |
27 | 444 |
28 | 454 |
29 | 464 |
30 | 474 |
31 | 484 |
32 | 494 |
33 | 606 |
34 | 616 |
35 | 626 |
36 | 636 |
37 | 646 |
38 | 656 |
39 | 666 |
40 | 676 |
41 | 686 |
42 | 696 |
43 | 717 |
44 | 747 |
45 | 777 |
46 | 828 |
47 | 838 |
48 | 848 |
49 | 858 |
50 | 868 |
51 | 878 |
52 | 888 |
53 | 898 |
54 | 2002 |
55 | 3113 |
[2,4,6,8,22,33,44,55,66,77,88,99,111,141,171,222, 232,242,252,262,272,282,292,414,424,434,444,454, 464,474,484,494,606,616,626,636,646,656,666,676, 686,696,717,747,777,828,838,848,858,868,878,888, 898,2002,3113] |