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A115812 as a simple table

n a(n)
1 1111
2 11110
3 111100
4 1111000
5 11110000
6 111100000
7 1111000000
8 11110000000
9 111100000000
10 111100001111
11 1111000000000
12 1111000001111
13 1111000011110
14 1111000011111
15 1111100001111
16 11110000000000
17 11110000001111

[1111,11110,111100,1111000,11110000,111100000,
 1111000000,11110000000,111100000000,111100001111,
 1111000000000,1111000001111,1111000011110,
 1111000011111,1111100001111,11110000000000,
 11110000001111]

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Last modified September 17 06:16 EDT 2021. Contains 347478 sequences. (Running on oeis4.)