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A178515 as a simple table

n a(n)
1 1
2 2
3 0
4 4
5 0
6 0
7 9
8 1
9 0
10 0
11 21
12 5
13 0
14 0
15 0
16 51
17 25
18 0
19 0
20 0
21 0
22 127
23 105
24 0
25 0
26 0
27 0
28 0
29 323
30 420
31 21
32 0
33 0
34 0
35 0
36 0
37 835
38 1596
39 189
40 0
41 0
42 0
43 0
44 0
45 0
46 2188
47 5880
48 1428
49 0
50 0
51 0
52 0
53 0
54 0
55 0
56 5798
57 21120
58 8778
59 0
60 0
61 0
62 0
63 0
64 0
65 0
66 0
67 15511
68 74415
69 48741
70 1485
71 0
72 0
73 0
74 0
75 0
76 0
77 0
78 0
79 41835
80 258115
81 249249
82 19305
83 0

[1,2,0,4,0,0,9,1,0,0,21,5,0,0,0,51,25,0,0,0,0,127,
 105,0,0,0,0,0,323,420,21,0,0,0,0,0,835,1596,189,0,
 0,0,0,0,0,2188,5880,1428,0,0,0,0,0,0,0,5798,21120,
 8778,0,0,0,0,0,0,0,0,15511,74415,48741,1485,0,0,0,
 0,0,0,0,0,41835,258115,249249,19305,0]

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Last modified February 20 14:53 EST 2018. Contains 299380 sequences. (Running on oeis4.)