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A290067 as a simple table

n a(n)
0 1
1 1
2 11
3 1111
4 11111
5 1111
6 11111
7 1111111
8 11111111
9 1110111111
10 11101111111
11 111111111
12 1111111111
13 11111111111
14 111111111111
15 1111111111111
16 11111111111111
17 111001111111111
18 1110011111111111
19 11101111111111111
20 111011111111111111
21 1010111111111111111

[1,1,11,1111,11111,1111,11111,1111111,11111111,
 1110111111,11101111111,111111111,1111111111,
 11111111111,111111111111,1111111111111,
 11111111111111,111001111111111,1110011111111111,
 11101111111111111,111011111111111111,
 1010111111111111111]

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Last modified June 6 04:15 EDT 2020. Contains 334859 sequences. (Running on oeis4.)