n | a(n) |
---|---|
1 | 1 |
2 | 121 |
3 | 12321 |
4 | 1322122321 |
5 | 132233322321 |
6 | 213223221121 |
7 | 13223121322321 |
8 | 1212111311221321 |
9 | 131332121232312121 |
10 | 31121322221111133211321 |
11 | 3322133322121313132333322321 |
12 | 12232213113321121113332133323121 |
[1,121,12321,1322122321,132233322321,213223221121, 13223121322321,1212111311221321, 131332121232312121,31121322221111133211321, 3322133322121313132333322321, 12232213113321121113332133323121] |