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A062735 as a simple table

n a(n)
1 1
2 0
3 2
4 1
5 0
6 0
7 12
8 20
9 15
10 6
11 1
12 0
13 0
14 0
15 128
16 432
17 768
18 920
19 792
20 495
21 220
22 66
23 12
24 1
25 0
26 0
27 0
28 0
29 2000
30 11104
31 33880
32 73480
33 123485
34 166860
35 184426
36 167900
37 125965
38 77520
39 38760
40 15504
41 4845
42 1140
43 190
44 20
45 1
46 0
47 0
48 0
49 0
50 0
51 41472
52 337920
53 1536000
54 5062080

[1,0,2,1,0,0,12,20,15,6,1,0,0,0,128,432,768,920,
 792,495,220,66,12,1,0,0,0,0,2000,11104,33880,
 73480,123485,166860,184426,167900,125965,77520,
 38760,15504,4845,1140,190,20,1,0,0,0,0,0,41472,
 337920,1536000,5062080]

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Last modified October 16 21:10 EDT 2019. Contains 328103 sequences. (Running on oeis4.)