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A166747 as a simple table

n a(n)
1 1
2 11
3 111
4 1112
5 11122
6 122222
7 1222222
8 12222224
9 122222224
10 1222222244
11 12222224444
12 122222224444
13 1222222444444
14 12222224444444
15 122222224444444
16 1222222244444444
17 12222224444444444
18 122222444444444444
19 1222222444444444444
20 12222244444444444444

[1,11,111,1112,11122,122222,1222222,12222224,
 122222224,1222222244,12222224444,122222224444,
 1222222444444,12222224444444,122222224444444,
 1222222244444444,12222224444444444,
 122222444444444444,1222222444444444444,
 12222244444444444444]

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Last modified March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)