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A371665 as a simple table

n a(n)
3 1
4 0
5 1
6 8
7 0
8 0
9 36
10 0
11 180
12 0
13 49
14 0
15 1604
16 0
17 21
18 8064
19 0
20 5144
21 0
22 0
23 112608
24 0
25 7680
26 0
27 604800
28 0
29 604428
30 0
31 5445
32 0
33 11799360
34 0
35 1669052
36 0
37 1485
38 68428800
39 0
40 91705536
41 0
42 2610608
43 0
44 0
45 1741669632
46 0
47 384036016
48 0
49 2342340
50 0
51 10897286400
52 0
53 18071744976
54 0
55 972895560
56 0
57 1126125

[1,0,1,8,0,0,36,0,180,0,49,0,1604,0,21,8064,0,
 5144,0,0,112608,0,7680,0,604800,0,604428,0,5445,0,
 11799360,0,1669052,0,1485,68428800,0,91705536,0,
 2610608,0,0,1741669632,0,384036016,0,2342340,0,
 10897286400,0,18071744976,0,972895560,0,1126125]

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Last modified September 3 11:21 EDT 2024. Contains 375657 sequences. (Running on oeis4.)