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A090303 as a simple table

n a(n)
1 0
2 0
3 0
4 2
5 3
6 0
7 5
8 3
9 7
10 5
11 0
12 7
13 11
14 0
15 13
16 11
17 7
18 13
19 17
20 3
21 19
22 17
23 13
24 19
25 23
26 0
27 17
28 23
29 19
30 13
31 29
32 0
33 31
34 29
35 7
36 31
37 0
38 0
39 37
40 23
41 31
42 37
43 41
44 3
45 43
46 41
47 37
48 43
49 47
50 0
51 41
52 47
53 43
54 37
55 53
56 0
57 47
58 53
59 31
60 43
61 59
62 0
63 61
64 59
65 37
66 61
67 0
68 0
69 67
70 53
71 61
72 67
73 71
74 0
75 73
76 71
77 67
78 73
79 2
80 3 

[0,0,0,2,3,0,5,3,7,5,0,7,11,0,13,11,7,13,17,3,19,
 17,13,19,23,0,17,23,19,13,29,0,31,29,7,31,0,0,37,
 23,31,37,41,3,43,41,37,43,47,0,41,47,43,37,53,0,
 47,53,31,43,59,0,61,59,37,61,0,0,67,53,61,67,71,0,
 73,71,67,73,2,3]

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Last modified July 28 20:51 EDT 2024. Contains 374726 sequences. (Running on oeis4.)