n | a(n) |
---|---|
1 | 1 |
2 | 21 |
3 | 321 |
4 | 2321 |
5 | 52321 |
6 | 252321 |
7 | 7252321 |
8 | 27252321 |
9 | 327252321 |
10 | 2327252321 |
11 | 12327252321 |
12 | 212327252321 |
13 | 1212327252321 |
14 | 21212327252321 |
15 | 321212327252321 |
16 | 2321212327252321 |
17 | 12321212327252321 |
18 | 212321212327252321 |
[1,21,321,2321,52321,252321,7252321,27252321, 327252321,2327252321,12327252321,212327252321, 1212327252321,21212327252321,321212327252321, 2321212327252321,12321212327252321, 212321212327252321] |