n | a(n) |
---|---|
1 | 1 |
2 | 11 |
3 | 101 |
4 | 111 |
5 | 201 |
6 | 211 |
7 | 1001 |
8 | 1011 |
9 | 1101 |
10 | 1111 |
11 | 1201 |
12 | 1211 |
13 | 2001 |
14 | 2011 |
15 | 2101 |
16 | 2111 |
17 | 2201 |
18 | 2211 |
19 | 3001 |
20 | 3011 |
21 | 3101 |
22 | 3111 |
23 | 3201 |
24 | 3211 |
25 | 10001 |
26 | 10011 |
27 | 10101 |
28 | 10111 |
29 | 10201 |
30 | 10211 |
31 | 11001 |
32 | 11011 |
33 | 11101 |
34 | 11111 |
35 | 11201 |
36 | 11211 |
37 | 12001 |
38 | 12011 |
39 | 12101 |
40 | 12111 |
[1,11,101,111,201,211,1001,1011,1101,1111,1201, 1211,2001,2011,2101,2111,2201,2211,3001,3011,3101, 3111,3201,3211,10001,10011,10101,10111,10201, 10211,11001,11011,11101,11111,11201,11211,12001, 12011,12101,12111] |