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A051493 as a simple table

n a(n)
1 0
2 0
3 1
4 0
5 1
6 0
7 2
8 1
9 2
10 1
11 4
12 2
13 5
14 2
15 5
16 4
17 8
18 4
19 10
20 6
21 9
22 6
23 14
24 8
25 15
26 9
27 16
28 12
29 21
30 11
31 24
32 16
33 22
34 16
35 27
36 18
37 33
38 20
39 31
40 24
41 40
42 23
43 44
44 30
45 39
46 30
47 52
48 32
49 54
50 35
51 52
52 42
53 65
54 38
55 65
56 48
57 64
58 49
59 80
60 48
61 85
62 56
63 77
64 64
65 90
66 58
67 102
68 72
69 93
70 69
71 114
72 72
73 120
74 81

[0,0,1,0,1,0,2,1,2,1,4,2,5,2,5,4,8,4,10,6,9,6,14,
 8,15,9,16,12,21,11,24,16,22,16,27,18,33,20,31,24,
 40,23,44,30,39,30,52,32,54,35,52,42,65,38,65,48,
 64,49,80,48,85,56,77,64,90,58,102,72,93,69,114,72,
 120,81]

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Last modified November 17 08:17 EST 2018. Contains 317275 sequences. (Running on oeis4.)