n | a(n) |
---|---|
1 | 1 |
2 | 12 |
3 | 1221 |
4 | 12212112 |
5 | 1221211221121221 |
6 | 12212112211212212112122112212112 |
7 | 1221211221121221211212211221211221121221122121121221211221121221 |
[1,12,1221,12212112,1221211221121221, 12212112211212212112122112212112, 12212112211212212112122112212112211212211221211212\ 21211221121221] |