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A023932 as a simple table

n a(n)
0 1
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
10 42
11 0
12 0
13 0
14 0
15 0
16 0
17 0
18 0
19 420
20 0
21 420
22 0
23 0
24 0
25 0
26 0
27 2660
28 0
29 0
30 0
31 7980
32 0
33 0
34 11970
35 0
36 0
37 0
38 0
39 0
40 88620
41 0
42 35910
43 0
44 0
45 108528
46 0
47 0
48 204330
49 232560
50 0
51 0
52 814800
53 0
54 587860
55 1364580
56 0
57 0
58 0
59 0
60 0
61 3319680
62 0
63 1093260
64 0

[1,0,0,0,0,0,0,0,0,0,42,0,0,0,0,0,0,0,0,420,0,420,
 0,0,0,0,0,2660,0,0,0,7980,0,0,11970,0,0,0,0,0,
 88620,0,35910,0,0,108528,0,0,204330,232560,0,0,
 814800,0,587860,1364580,0,0,0,0,0,3319680,0,
 1093260,0]

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Last modified September 20 02:19 EDT 2021. Contains 347577 sequences. (Running on oeis4.)