cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A284723 Smallest odd prime that is relatively prime to n.

Table of values

n a(n)
1 3
2 3
3 5
4 3
5 3
6 5
7 3
8 3
9 5
10 3
11 3
12 5
13 3
14 3
15 7
16 3
17 3
18 5
19 3
20 3
21 5
22 3
23 3
24 5
25 3
26 3
27 5
28 3
29 3
30 7
31 3
32 3
33 5
34 3
35 3
36 5
37 3
38 3
39 5
40 3
41 3
42 5
43 3
44 3
45 7
46 3
47 3
48 5
49 3
50 3
51 5
52 3
53 3
54 5
55 3
56 3
57 5
58 3
59 3
60 7
61 3
62 3
63 5
64 3
65 3
66 5
67 3
68 3
69 5
70 3
71 3
72 5
73 3
74 3
75 7
76 3
77 3
78 5
79 3
80 3
81 5
82 3
83 3
84 5
85 3
86 3
87 5
88 3
89 3
90 7
91 3
92 3
93 5
94 3
95 3
96 5
97 3
98 3
99 5
100 3
101 3

List of values

[3, 3, 5, 3, 3, 5, 3, 3, 5, 3, 3, 5, 3, 3, 7, 3, 3, 5, 3, 3, 5, 3, 3, 5, 3, 3, 5, 3, 3, 7, 3, 3, 5, 3, 3, 5, 3, 3, 5, 3, 3, 5, 3, 3, 7, 3, 3, 5, 3, 3, 5, 3, 3, 5, 3, 3, 5, 3, 3, 7, 3, 3, 5, 3, 3, 5, 3, 3, 5, 3, 3, 5, 3, 3, 7, 3, 3, 5, 3, 3, 5, 3, 3, 5, 3, 3, 5, 3, 3, 7, 3, 3, 5, 3, 3, 5, 3, 3, 5, 3, 3]