n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 10 |
5 | 11 |
6 | 12 |
7 | 20 |
8 | 21 |
9 | 100 |
10 | 101 |
11 | 102 |
12 | 110 |
13 | 120 |
14 | 200 |
15 | 201 |
16 | 210 |
17 | 1000 |
18 | 1001 |
19 | 1002 |
20 | 1010 |
21 | 1011 |
22 | 1012 |
23 | 1020 |
24 | 1021 |
25 | 1100 |
26 | 1101 |
27 | 1102 |
28 | 1200 |
29 | 1201 |
30 | 2000 |
31 | 2001 |
32 | 2010 |
33 | 2011 |
34 | 2100 |
35 | 2101 |
36 | 10000 |
37 | 10001 |
38 | 10002 |
39 | 10010 |
40 | 10011 |
41 | 10012 |
42 | 10020 |
43 | 10021 |
44 | 10100 |
45 | 10110 |
46 | 10120 |
47 | 10200 |
48 | 10210 |
49 | 11000 |
50 | 11001 |
51 | 11002 |
52 | 11010 |
53 | 11011 |
54 | 11020 |
55 | 12000 |
56 | 12001 |
57 | 12010 |
58 | 20000 |
59 | 20001 |
[0,1,2,10,11,12,20,21,100,101,102,110,120,200,201, 210,1000,1001,1002,1010,1011,1012,1020,1021,1100, 1101,1102,1200,1201,2000,2001,2010,2011,2100,2101, 10000,10001,10002,10010,10011,10012,10020,10021, 10100,10110,10120,10200,10210,11000,11001,11002, 11010,11011,11020,12000,12001,12010,20000,20001] |