n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 12 |
4 | 21 |
5 | 112 |
6 | 122 |
7 | 211 |
8 | 221 |
9 | 1112 |
10 | 1121 |
11 | 1211 |
12 | 1222 |
13 | 2111 |
14 | 2122 |
15 | 2212 |
16 | 2221 |
17 | 11112 |
18 | 11122 |
19 | 11221 |
20 | 11222 |
21 | 12211 |
22 | 12222 |
23 | 21111 |
24 | 21122 |
25 | 22111 |
26 | 22112 |
27 | 22211 |
28 | 22221 |
29 | 111112 |
30 | 111121 |
31 | 111212 |
32 | 112112 |
33 | 112121 |
34 | 112122 |
35 | 112212 |
36 | 121111 |
37 | 121122 |
38 | 121211 |
39 | 121222 |
40 | 122122 |
[1,2,12,21,112,122,211,221,1112,1121,1211,1222, 2111,2122,2212,2221,11112,11122,11221,11222,12211, 12222,21111,21122,22111,22112,22211,22221,111112, 111121,111212,112112,112121,112122,112212,121111, 121122,121211,121222,122122] |