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A129045
as a simple table
n
a(n)
5
0
6
1
7
0
8
1
9
1
10
3
11
7
12
16
13
44
14
134
15
433
16
1483
17
5196
18
18795
19
68845
[0,1,0,1,1,3,7,16,44,134,433,1483,5196,18795, 68845]