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A279720 as a simple table

n a(n)
0 1
1 0
2 111
3 0
4 11111
5 0
6 1111111
7 0
8 111111111
9 0
10 11111111111
11 0
12 1111111111111
13 0
14 111111110011111
15 0
16 11111111000000111
17 11110000
18 1111111100110011011
19 11110000
20 111111110000000000011
21 111111111000
22 11111111111100000001111
23 111111110000

[1,0,111,0,11111,0,1111111,0,111111111,0,
 11111111111,0,1111111111111,0,111111110011111,0,
 11111111000000111,11110000,1111111100110011011,
 11110000,111111110000000000011,111111111000,
 11111111111100000001111,111111110000]

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Last modified June 7 00:18 EDT 2024. Contains 373138 sequences. (Running on oeis4.)