n | a(n) |
---|---|
1 | 1 |
2 | 11 |
3 | 12 |
4 | 21 |
5 | 111 |
6 | 112 |
7 | 121 |
8 | 122 |
9 | 123 |
10 | 132 |
11 | 211 |
12 | 212 |
13 | 213 |
14 | 221 |
15 | 231 |
16 | 312 |
17 | 321 |
18 | 1111 |
19 | 1112 |
20 | 1121 |
21 | 1122 |
22 | 1123 |
23 | 1132 |
24 | 1211 |
25 | 1212 |
26 | 1213 |
27 | 1221 |
28 | 1222 |
29 | 1223 |
30 | 1231 |
31 | 1232 |
32 | 1233 |
33 | 1234 |
34 | 1243 |
35 | 1312 |
36 | 1321 |
37 | 1322 |
38 | 1323 |
39 | 1324 |
40 | 1332 |
41 | 1342 |
42 | 1423 |
43 | 1432 |
44 | 2111 |
45 | 2112 |
46 | 2113 |
47 | 2121 |
48 | 2122 |
49 | 2123 |
50 | 2131 |
51 | 2132 |
52 | 2133 |
53 | 2134 |
54 | 2143 |
55 | 2211 |
56 | 2212 |
[1,11,12,21,111,112,121,122,123,132,211,212,213, 221,231,312,321,1111,1112,1121,1122,1123,1132, 1211,1212,1213,1221,1222,1223,1231,1232,1233,1234, 1243,1312,1321,1322,1323,1324,1332,1342,1423,1432, 2111,2112,2113,2121,2122,2123,2131,2132,2133,2134, 2143,2211,2212] |