n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 10 |
5 | 11 |
6 | 12 |
7 | 20 |
8 | 21 |
9 | 30 |
10 | 100 |
11 | 101 |
12 | 102 |
13 | 110 |
14 | 111 |
15 | 120 |
16 | 200 |
17 | 201 |
18 | 210 |
19 | 220 |
20 | 300 |
21 | 310 |
22 | 1000 |
23 | 1001 |
24 | 1002 |
25 | 1010 |
26 | 1011 |
27 | 1012 |
28 | 1020 |
29 | 1021 |
30 | 1022 |
31 | 1100 |
32 | 1101 |
33 | 1102 |
34 | 1110 |
35 | 1111 |
36 | 1120 |
37 | 1200 |
38 | 1201 |
39 | 1210 |
40 | 1300 |
41 | 2000 |
42 | 2001 |
43 | 2010 |
44 | 2011 |
45 | 2100 |
46 | 2101 |
47 | 2110 |
48 | 2200 |
49 | 2201 |
[0,1,2,10,11,12,20,21,30,100,101,102,110,111,120, 200,201,210,220,300,310,1000,1001,1002,1010,1011, 1012,1020,1021,1022,1100,1101,1102,1110,1111,1120, 1200,1201,1210,1300,2000,2001,2010,2011,2100,2101, 2110,2200,2201] |