n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 10 |
3 | 11 |
4 | 20 |
5 | 21 |
6 | 100 |
7 | 101 |
8 | 110 |
9 | 111 |
10 | 120 |
11 | 121 |
12 | 1000 |
13 | 1001 |
14 | 1010 |
15 | 1011 |
16 | 1020 |
17 | 1021 |
18 | 1100 |
19 | 1101 |
20 | 1110 |
21 | 1111 |
22 | 1120 |
23 | 1121 |
24 | 2000 |
25 | 2001 |
26 | 2010 |
27 | 2011 |
28 | 2020 |
29 | 2021 |
30 | 2100 |
31 | 2101 |
32 | 2110 |
33 | 2111 |
34 | 2120 |
35 | 2121 |
36 | 10000 |
37 | 10001 |
38 | 10010 |
39 | 10011 |
40 | 10020 |
41 | 10021 |
42 | 10100 |
43 | 10101 |
[0,1,10,11,20,21,100,101,110,111,120,121,1000, 1001,1010,1011,1020,1021,1100,1101,1110,1111,1120, 1121,2000,2001,2010,2011,2020,2021,2100,2101,2110, 2111,2120,2121,10000,10001,10010,10011,10020, 10021,10100,10101] |