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A127805 as a simple table

n a(n)
0 1
1 0
2 11
3 0
4 -11
5 111
6 0
7 11
8 -111
9 1111
10 0
11 0
12 0
13 -1111
14 11111
15 0
16 -11
17 111
18 0
19 -11111
20 111111
21 0
22 0
23 0
24 0
25 0
26 -111111
27 1111111
28 0
29 11
30 -111
31 1111
32 0
33 0
34 -1111111
35 11111111
36 0
37 0
38 0
39 0
40 0
41 0
42 0
43 -11111111
44 111111111

[1,0,11,0,-11,111,0,11,-111,1111,0,0,0,-1111,
 11111,0,-11,111,0,-11111,111111,0,0,0,0,0,-111111,
 1111111,0,11,-111,1111,0,0,-1111111,11111111,0,0,
 0,0,0,0,0,-11111111,111111111]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)