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A291273 as a simple table

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

[1,1,2,0,3,2,4,3,5,4,6,4,7,5,8,6,9,6,10,7,11,8,12,
 7,13,9,14,10,15,10,16,12,17,10,18,12,19,13,20,14,
 21,14,22,15,23,16,24,16,25,18,26,18,27,20,28,19,
 29,20,30,20,31,21,32,20,33,22,34,24,35]

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Last modified May 3 06:44 EDT 2024. Contains 372206 sequences. (Running on oeis4.)