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A180850
as a simple table
n
a(n)
1
4
2
0
3
2
4
2
5
2
6
2
7
4
8
2
9
3
10
0
11
2
12
6
13
1
14
2
15
0
16
4
17
2
18
6
19
6
20
4
21
0
22
4
23
1
24
0
25
2
26
0
[4,0,2,2,2,2,4,2,3,0,2,6,1,2,0,4,2,6,6,4,0,4,1,0, 2,0]
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Last modified August 23 16:31 EDT 2024. Contains 375396 sequences. (Running on oeis4.)
