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A306512 as a simple table

n a(n)
0 1
1 1
2 0
3 1
4 1
5 1
6 1
7 1
8 1
9 2
10 1
11 1
12 2
13 2
14 9
15 1
16 1
17 2
18 3
19 5
20 44
21 1
22 1
23 2
24 6
25 9
26 21
27 265
28 1
29 1
30 2
31 6
32 14
33 34
34 117
35 1854
36 1
37 1
38 2
39 6
40 24
41 53
42 176
43 792
44 14833
45 1
46 1
47 2
48 6
49 24
50 78
51 265
52 1106
53 6205
54 133496
55 1
56 1
57 2
58 6
59 24
60 120
61 362
62 1554
63 8241
64 55005
65 1334961

[1,1,0,1,1,1,1,1,1,2,1,1,2,2,9,1,1,2,3,5,44,1,1,2,
 6,9,21,265,1,1,2,6,14,34,117,1854,1,1,2,6,24,53,
 176,792,14833,1,1,2,6,24,78,265,1106,6205,133496,
 1,1,2,6,24,120,362,1554,8241,55005,1334961]

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Last modified February 24 10:37 EST 2020. Contains 332209 sequences. (Running on oeis4.)