n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 20 |
3 | 11 |
4 | 300 |
5 | 201 |
6 | 210 |
7 | 120 |
8 | 111 |
9 | 4000 |
10 | 3001 |
11 | 3010 |
12 | 2020 |
13 | 2011 |
14 | 3100 |
15 | 2101 |
16 | 2200 |
17 | 1300 |
18 | 1201 |
19 | 2110 |
20 | 1210 |
21 | 1120 |
22 | 1111 |
23 | 50000 |
24 | 40001 |
25 | 40010 |
26 | 30020 |
27 | 30011 |
28 | 40100 |
29 | 30101 |
30 | 30200 |
31 | 20300 |
32 | 20201 |
33 | 30110 |
34 | 20210 |
35 | 20120 |
36 | 20111 |
37 | 41000 |
38 | 31001 |
39 | 31010 |
[0,1,20,11,300,201,210,120,111,4000,3001,3010, 2020,2011,3100,2101,2200,1300,1201,2110,1210,1120, 1111,50000,40001,40010,30020,30011,40100,30101, 30200,20300,20201,30110,20210,20120,20111,41000, 31001,31010] |