n | a(n) |
---|---|
1 | -1 |
2 | 21 |
3 | 1 |
4 | 1 |
5 | 221 |
6 | 221 |
7 | 11 |
8 | 11 |
9 | 11 |
10 | 11 |
11 | 2221 |
12 | 2221 |
13 | 2221 |
14 | 2221 |
15 | 111 |
16 | 211 |
17 | 111 |
18 | 211 |
19 | 111 |
20 | 211 |
21 | 111 |
22 | 211 |
23 | 12221 |
24 | 22221 |
25 | 12221 |
26 | 22221 |
27 | 12221 |
28 | 22221 |
29 | 12221 |
30 | 22221 |
31 | 1111 |
32 | 1211 |
33 | 2111 |
34 | 2211 |
35 | 1111 |
36 | 1211 |
37 | 2111 |
38 | 2211 |
39 | 1111 |
40 | 1211 |
41 | 2111 |
42 | 2211 |
43 | 1111 |
44 | 1211 |
45 | 2111 |
[-1,21,1,1,221,221,11,11,11,11,2221,2221,2221, 2221,111,211,111,211,111,211,111,211,12221,22221, 12221,22221,12221,22221,12221,22221,1111,1211, 2111,2211,1111,1211,2111,2211,1111,1211,2111,2211, 1111,1211,2111] |