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A147635
as a simple table
n
a(n)
0
1
1
0
2
0
3
0
4
0
5
0
6
42672
7
877824
8
2353310
9
877824
10
42672
11
0
12
0
13
0
14
0
15
0
16
1
[1,0,0,0,0,0,42672,877824,2353310,877824,42672,0, 0,0,0,0,1]