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A087318 as a simple table

n a(n)
2 0
3 2
4 2
5 0
6 2
7 217
8 2
9 0
10 0
11 10001
12 2
13 0
14 2
15 15
16 226
17 0
18 2
19 325
20 2
21 0
22 22
23 485
24 2
25 0
26 0
27 456977
28 0
29 0
30 2
31 27001
32 2
33 0
34 34
35 35
36 1226
37 0
38 2
39 39
40 1522
41 0
42 2
43 130691233
44 2
45 45
46 0
47 2117
48 2
49 0
50 0
51 0
52 2602
53 0
54 2
55 0
56 0
57 0
58 58
59 3365
60 2
61 0
62 2
63 3845
64 0
65 0
66 4226
67 287497
68 2
69 0
70 4762
71 24010001

[0,2,2,0,2,217,2,0,0,10001,2,0,2,15,226,0,2,325,2,
 0,22,485,2,0,0,456977,0,0,2,27001,2,0,34,35,1226,
 0,2,39,1522,0,2,130691233,2,45,0,2117,2,0,0,0,
 2602,0,2,0,0,0,58,3365,2,0,2,3845,0,0,4226,287497,
 2,0,4762,24010001]

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Last modified October 26 14:28 EDT 2021. Contains 348267 sequences. (Running on oeis4.)