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A123163 as a simple table

n a(n)
0 1
1 1
2 0
3 1
4 1
5 0
6 1
7 4
8 0
9 0
10 1
11 9
12 1
13 0
14 0
15 1
16 16
17 126
18 0
19 0
20 0
21 1
22 25
23 1820
24 1
25 0
26 0
27 0
28 1
29 36
30 12650
31 11440
32 0
33 0
34 0
35 0
36 1
37 49
38 58905
39 2042975
40 1
41 0
42 0
43 0
44 0
45 1
46 64
47 211876
48 94143280
49 2042975
50 0
51 0
52 0
53 0
54 0
55 1
56 81
57 635376
58 2054455634
59 7307872110
60 1
61 0
62 0
63 0
64 0
65 0

[1,1,0,1,1,0,1,4,0,0,1,9,1,0,0,1,16,126,0,0,0,1,
 25,1820,1,0,0,0,1,36,12650,11440,0,0,0,0,1,49,
 58905,2042975,1,0,0,0,0,1,64,211876,94143280,
 2042975,0,0,0,0,0,1,81,635376,2054455634,
 7307872110,1,0,0,0,0,0]

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Last modified August 8 19:29 EDT 2020. Contains 336298 sequences. (Running on oeis4.)