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A290742 as a simple table

n a(n)
1 1
2 12
3 112
4 2112
5 21221222
6 212221221222
7 2212212221221222
8 22122212212221221222
9 222122122212212221221222
10 1221222122122212212221221222
11 12221221222122122212212222112
12 212212221221222122122221122112
13 2122212212221221222211221121221222

[1,12,112,2112,21221222,212221221222,
 2212212221221222,22122212212221221222,
 222122122212212221221222,
 1221222122122212212221221222,
 12221221222122122212212222112,
 212212221221222122122221122112,
 2122212212221221222211221121221222]

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Last modified October 23 08:40 EDT 2021. Contains 348211 sequences. (Running on oeis4.)