n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 10 |
4 | 12 |
5 | 21 |
6 | 22 |
7 | 100 |
8 | 101 |
9 | 120 |
10 | 123 |
11 | 131 |
12 | 133 |
13 | 210 |
14 | 212 |
15 | 220 |
16 | 223 |
17 | 242 |
18 | 243 |
19 | 321 |
20 | 322 |
21 | 331 |
22 | 333 |
23 | 342 |
24 | 343 |
25 | 1000 |
26 | 1001 |
27 | 1010 |
28 | 1012 |
29 | 1021 |
30 | 1022 |
31 | 1200 |
32 | 1201 |
33 | 1230 |
34 | 1234 |
35 | 1241 |
36 | 1244 |
37 | 1310 |
38 | 1312 |
39 | 1330 |
40 | 1334 |
41 | 1352 |
42 | 1354 |
43 | 1421 |
44 | 1422 |
45 | 1441 |
46 | 1444 |
47 | 1452 |
48 | 1454 |
49 | 2100 |
[0,1,10,12,21,22,100,101,120,123,131,133,210,212, 220,223,242,243,321,322,331,333,342,343,1000,1001, 1010,1012,1021,1022,1200,1201,1230,1234,1241,1244, 1310,1312,1330,1334,1352,1354,1421,1422,1441,1444, 1452,1454,2100] |