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A275325 as a simple table

n a(n)
0 1
1 0
2 1
3 0
4 2
5 0
6 6
7 0
8 4
9 2
10 0
11 20
12 10
13 0
14 10
15 8
16 2
17 0
18 70
19 56
20 14
21 0
22 28
23 28
24 12
25 2
26 0
27 252
28 252
29 108
30 18
31 0
32 84
33 96
34 54
35 16
36 2
37 0
38 924
39 1056
40 594
41 176
42 22
43 0
44 264
45 330
46 220
47 88
48 20
49 2
50 0
51 3432
52 4290
53 2860
54 1144
55 260
56 26
57 0
58 858
59 1144
60 858
61 416
62 130
63 24
64 2

[1,0,1,0,2,0,6,0,4,2,0,20,10,0,10,8,2,0,70,56,14,
 0,28,28,12,2,0,252,252,108,18,0,84,96,54,16,2,0,
 924,1056,594,176,22,0,264,330,220,88,20,2,0,3432,
 4290,2860,1144,260,26,0,858,1144,858,416,130,24,2]

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Last modified October 23 17:32 EDT 2019. Contains 328373 sequences. (Running on oeis4.)