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A249050 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 1
6 2
7 1
8 2
9 3
10 6
11 7
12 10
13 9
14 14
15 13
16 14
17 19
18 22
19 23
20 26
21 31
22 36
23 37
24 42
25 45
26 46
27 45
28 44
29 49
30 52
31 51
32 50
33 55
34 62
35 65
36 66
37 69
38 70
39 73
40 80
41 85
42 88
43 93
44 94
45 103
46 104
47 109
48 114
49 117
50 118
51 121
52 126
53 127
54 136
55 135
56 136
57 135
58 138
59 139
60 150
61 161
62 164
63 163
64 164

[0,0,0,0,1,2,1,2,3,6,7,10,9,14,13,14,19,22,23,26,
 31,36,37,42,45,46,45,44,49,52,51,50,55,62,65,66,
 69,70,73,80,85,88,93,94,103,104,109,114,117,118,
 121,126,127,136,135,136,135,138,139,150,161,164,
 163,164]

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Last modified July 14 02:38 EDT 2024. Contains 374291 sequences. (Running on oeis4.)