n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 10 |
5 | 11 |
6 | 12 |
7 | 20 |
8 | 21 |
9 | 22 |
10 | 100 |
11 | 101 |
12 | 102 |
13 | 110 |
14 | 111 |
15 | 112 |
16 | 120 |
17 | 121 |
18 | 122 |
19 | 200 |
20 | 201 |
21 | 202 |
22 | 210 |
23 | 211 |
24 | 212 |
25 | 220 |
26 | 221 |
27 | 1000 |
28 | 1001 |
29 | 1002 |
30 | 1010 |
31 | 1011 |
32 | 1012 |
33 | 1020 |
34 | 1021 |
35 | 1022 |
36 | 1100 |
37 | 1101 |
38 | 1102 |
39 | 1110 |
40 | 1111 |
41 | 1112 |
42 | 1120 |
43 | 1121 |
44 | 1122 |
45 | 1200 |
46 | 1201 |
47 | 1202 |
48 | 1210 |
49 | 1211 |
50 | 1212 |
[0,1,2,10,11,12,20,21,22,100,101,102,110,111,112, 120,121,122,200,201,202,210,211,212,220,221,1000, 1001,1002,1010,1011,1012,1020,1021,1022,1100,1101, 1102,1110,1111,1112,1120,1121,1122,1200,1201,1202, 1210,1211,1212] |