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A362708
as a simple table
n
a(n)
1
0
2
0
3
0
4
1
5
0
6
0
7
2
8
2
9
1
10
6
11
9
12
11
13
21
14
49
15
69
16
117
17
249
18
427
[0,0,0,1,0,0,2,2,1,6,9,11,21,49,69,117,249,427]