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A289047 as a simple table

n a(n)
0 1
1 1
2 11
3 1011
4 1111
5 111
6 1111111
7 11001111
8 1111111
9 1110011111
10 10011111111
11 11000111111
12 101111111111
13 10100001111111
14 11111111111111
15 11111111
16 11111111111111111
17 111110000111111111
18 111111111111111
19 11110100001111111111
20 111110111111111111111

[1,1,11,1011,1111,111,1111111,11001111,1111111,
 1110011111,10011111111,11000111111,101111111111,
 10100001111111,11111111111111,11111111,
 11111111111111111,111110000111111111,
 111111111111111,11110100001111111111,
 111110111111111111111]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)