n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 4 |
5 | 5 |
6 | 6 |
7 | 7 |
8 | 8 |
9 | 9 |
10 | 22 |
11 | 36 |
12 | 44 |
13 | 66 |
14 | 88 |
15 | 236 |
16 | 244 |
17 | 333 |
18 | 488 |
19 | 666 |
20 | 999 |
21 | 2488 |
22 | 2666 |
23 | 3366 |
24 | 3446 |
25 | 4444 |
26 | 6999 |
27 | 8888 |
28 | 26999 |
29 | 28888 |
30 | 33999 |
31 | 34688 |
32 | 36666 |
33 | 44488 |
34 | 44666 |
35 | 55555 |
36 | 366999 |
37 | 368888 |
38 | 446999 |
39 | 448888 |
40 | 466688 |
41 | 666666 |
42 | 3999999 |
43 | 4688999 |
44 | 4888888 |
45 | 6666999 |
46 | 6668888 |
47 | 7777777 |
48 | 66999999 |
49 | 68888999 |
50 | 88888888 |
51 | 999999999 |
[1,2,3,4,5,6,7,8,9,22,36,44,66,88,236,244,333,488, 666,999,2488,2666,3366,3446,4444,6999,8888,26999, 28888,33999,34688,36666,44488,44666,55555,366999, 368888,446999,448888,466688,666666,3999999, 4688999,4888888,6666999,6668888,7777777,66999999, 68888999,88888888,999999999] |