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A111090 as a simple table

n a(n)
1 1
2 2
3 11
4 21
5 112
6 2122
7 1121122
8 2122121122
9 1121122122121122
10 212212112212211211212211
11 112112212212112212211212212112112212 

[1,2,11,21,112,2122,1121122,2122121122,
 1121122122121122,212212112212211211212211,
 112112212212112212211212212112112212]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)