n | a(n) |
---|---|
1 | 0 |
2 | 11 |
3 | 12 |
4 | 21 |
5 | 31 |
6 | 41 |
7 | 51 |
8 | 61 |
9 | 71 |
10 | 81 |
11 | 91 |
12 | 102 |
13 | 112 |
14 | 120 |
15 | 121 |
16 | 122 |
17 | 123 |
18 | 132 |
19 | 192 |
20 | 213 |
21 | 231 |
22 | 312 |
23 | 321 |
24 | 412 |
25 | 421 |
26 | 512 |
27 | 521 |
28 | 612 |
29 | 621 |
30 | 712 |
31 | 721 |
32 | 812 |
33 | 821 |
34 | 912 |
35 | 921 |
36 | 1023 |
37 | 1032 |
38 | 1123 |
39 | 1132 |
40 | 1203 |
41 | 1213 |
42 | 1223 |
43 | 1230 |
44 | 1231 |
45 | 1232 |
46 | 1233 |
47 | 1234 |
48 | 1243 |
49 | 1324 |
50 | 1342 |
51 | 1423 |
[0,11,12,21,31,41,51,61,71,81,91,102,112,120,121, 122,123,132,192,213,231,312,321,412,421,512,521, 612,621,712,721,812,821,912,921,1023,1032,1123, 1132,1203,1213,1223,1230,1231,1232,1233,1234,1243, 1324,1342,1423] |