n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 4 |
5 | 5 |
6 | 6 |
7 | 7 |
8 | 8 |
9 | 9 |
10 | 10 |
11 | 12 |
12 | 21 |
13 | 23 |
14 | 32 |
15 | 34 |
16 | 43 |
17 | 45 |
18 | 54 |
19 | 56 |
20 | 65 |
21 | 67 |
22 | 76 |
23 | 78 |
24 | 87 |
25 | 89 |
26 | 98 |
27 | 101 |
28 | 121 |
29 | 123 |
30 | 210 |
31 | 212 |
32 | 232 |
33 | 234 |
34 | 321 |
35 | 323 |
36 | 343 |
37 | 345 |
38 | 432 |
39 | 434 |
40 | 454 |
41 | 456 |
42 | 543 |
43 | 545 |
44 | 565 |
45 | 567 |
46 | 654 |
47 | 656 |
48 | 676 |
49 | 678 |
50 | 765 |
51 | 767 |
52 | 787 |
53 | 789 |
54 | 876 |
[1,2,3,4,5,6,7,8,9,10,12,21,23,32,34,43,45,54,56, 65,67,76,78,87,89,98,101,121,123,210,212,232,234, 321,323,343,345,432,434,454,456,543,545,565,567, 654,656,676,678,765,767,787,789,876] |