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A239090 as a simple table

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 11
11 111
12 1111
13 11111
14 111111
15 1111111
16 11111111
17 111111111
18 1111111111
19 11111111111
20 111111111111
21 1111111111111
22 11111111111111
23 111111111111111
24 1111111111111111
25 11111111111111111
26 111111111111111111

[1,2,3,4,5,6,7,8,9,11,111,1111,11111,111111,
 1111111,11111111,111111111,1111111111,11111111111,
 111111111111,1111111111111,11111111111111,
 111111111111111,1111111111111111,
 11111111111111111,111111111111111111]

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Last modified August 5 08:27 EDT 2021. Contains 346464 sequences. (Running on oeis4.)