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A053994
as a simple table
n
a(n)
0
1
1
0
2
1
3
1
4
0
5
2
6
11
7
0
8
97
9
354
10
0
11
31381
12
395551
13
0
14
90120677
[1,0,1,1,0,2,11,0,97,354,0,31381,395551,0, 90120677]