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A106512 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 2
6 0
7 0
8 6
9 0
10 0
11 0
12 12
13 6
14 2
15 0
16 0
17 20
18 24
19 18
20 0
21 0
22 0
23 30
24 60
25 84
26 30
27 2
28 0
29 0
30 42
31 120
32 260
33 240
34 66
35 0
36 0
37 0
38 56
39 210
40 630
41 1020
42 732
43 126
44 2
45 0
46 0
47 72
48 336
49 1302
50 3120
51 4100
52 2184
53 258
54 0
55 0
56 0
57 90
58 504
59 2408
60 7770
61 15630
62 16380
63 6564
64 510
65 2
66 0
67 0
68 110

[0,0,0,0,2,0,0,6,0,0,0,12,6,2,0,0,20,24,18,0,0,0,
 30,60,84,30,2,0,0,42,120,260,240,66,0,0,0,56,210,
 630,1020,732,126,2,0,0,72,336,1302,3120,4100,2184,
 258,0,0,0,90,504,2408,7770,15630,16380,6564,510,2,
 0,0,110]

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)