n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 12 |
3 | 122 |
4 | 1221 |
5 | 12211 |
6 | 122112 |
7 | 1221121 |
8 | 12211212 |
9 | 122112122 |
10 | 1221121221 |
11 | 12211212212 |
12 | 122112122122 |
13 | 1221121221221 |
14 | 12211212212211 |
15 | 122112122122112 |
16 | 1221121221221121 |
17 | 12211212212211211 |
18 | 122112122122112112 |
19 | 1221121221221121122 |
20 | 12211212212211211221 |
[0,1,12,122,1221,12211,122112,1221121,12211212, 122112122,1221121221,12211212212,122112122122, 1221121221221,12211212212211,122112122122112, 1221121221221121,12211212212211211, 122112122122112112,1221121221221121122, 12211212212211211221] |