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A064921 as a simple table

n a(n)
2 2
3 3
4 3
5 5
6 3
7 7
8 5
9 5
10 3
11 11
12 3
13 13
14 5
15 7
16 5
17 17
18 5
19 19
20 5
21 5
22 3
23 23
24 3
25 5
26 5
27 11
28 3
29 29
30 3
31 31
32 17
33 13
34 5
35 11
36 5
37 37
38 5
39 7
40 3
41 41
42 3
43 43
44 5
45 13
46 3
47 47
48 5
49 13
50 5
51 19
52 5
53 53
54 5
55 7
56 5
57 5
58 3
59 59
60 5
61 61
62 17
63 7
64 13
65 17
66 5
67 67
68 5
69 5
70 5
71 71
72 5
73 73
74 5
75 19
76 3
77 17
78 5
79 79
80 5
81 29
82 3
83 83
84 5
85 5
86 5
87 31
88 5 

[2,3,3,5,3,7,5,5,3,11,3,13,5,7,5,17,5,19,5,5,3,23,
 3,5,5,11,3,29,3,31,17,13,5,11,5,37,5,7,3,41,3,43,
 5,13,3,47,5,13,5,19,5,53,5,7,5,5,3,59,5,61,17,7,
 13,17,5,67,5,5,5,71,5,73,5,19,3,17,5,79,5,29,3,83,
 5,5,5,31,5]

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Last modified May 2 15:37 EDT 2024. Contains 372197 sequences. (Running on oeis4.)