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A049798 as a simple table

n a(n)
1 0
2 0
3 0
4 1
5 0
6 2
7 2
8 2
9 3
10 7
11 2
12 7
13 10
14 8
15 8
16 15
17 11
18 19
19 16
20 15
21 22
22 32
23 19
24 25
25 34
26 34
27 33
28 46
29 33
30 47
31 47
32 48
33 61
34 65
35 45
36 62
37 77
38 79
39 68
40 87
41 74
42 94
43 97
44 86
45 105
46 127
47 98
48 114
49 120
50 124
51 129
52 154
53 141
54 151
55 142
56 147
57 172
58 200
59 151
60 180

[0,0,0,1,0,2,2,2,3,7,2,7,10,8,8,15,11,19,16,15,22,
 32,19,25,34,34,33,46,33,47,47,48,61,65,45,62,77,
 79,68,87,74,94,97,86,105,127,98,114,120,124,129,
 154,141,151,142,147,172,200,151,180]

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Last modified August 15 01:40 EDT 2020. Contains 336484 sequences. (Running on oeis4.)