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A286811 as a simple table

n a(n)
0 1
1 11
2 11
3 1111
4 11
5 111111
6 1111
7 11111111
8 1111
9 1111111111
10 1111
11 111111111111
12 1111
13 11111111111111
14 11111111
15 1111111111111111
16 11111111
17 111111111111111111
18 11111111
19 11111111111111111111
20 11111111
21 1111111111111111111111
22 11111111

[1,11,11,1111,11,111111,1111,11111111,1111,
 1111111111,1111,111111111111,1111,11111111111111,
 11111111,1111111111111111,11111111,
 111111111111111111,11111111,11111111111111111111,
 11111111,1111111111111111111111,11111111]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)