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A154257 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 1
6 2
7 3
8 4
9 6
10 6
11 7
12 6
13 7
14 8
15 6
16 10
17 8
18 10
19 10
20 10
21 12
22 10
23 10
24 10
25 12
26 14
27 13
28 12
29 15
30 8
31 12
32 12
33 13
34 14
35 13
36 10
37 16
38 10
39 13
40 16
41 11
42 16
43 11
44 14
45 17
46 16
47 15
48 12
49 12
50 16
51 11
52 20
53 13
54 14
55 13
56 12
57 12
58 18
59 12
60 16
61 14
62 14
63 19
64 16
65 18
66 20
67 16
68 18
69 15
70 18
71 16
72 12
73 16
74 18
75 19
76 22
77 18

[0,0,0,0,1,2,3,4,6,6,7,6,7,8,6,10,8,10,10,10,12,
 10,10,10,12,14,13,12,15,8,12,12,13,14,13,10,16,10,
 13,16,11,16,11,14,17,16,15,12,12,16,11,20,13,14,
 13,12,12,18,12,16,14,14,19,16,18,20,16,18,15,18,
 16,12,16,18,19,22,18]

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Last modified May 29 20:42 EDT 2020. Contains 334710 sequences. (Running on oeis4.)