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.

A377311 Least positive integer k with k*n primitive practical.

Table of values

n a(n)
1 1
2 1
3 2
4 5
5 4
6 1
7 4
8 11
9 34
10 2
11 6
12 17
13 6
14 2
15 2
16 17
17 12
18 17
19 12
20 1
21 2
22 3
23 12
24 31
25 188
26 3
27 82
28 1
29 12
30 1
31 16
32 37
33 2
34 6
35 4
36 41
37 18
38 6
39 2
40 47
41 20
42 1
43 20
44 2
45 158
46 6
47 24
48 67
49 236
50 94
51 4
52 2
53 24
54 41
55 4
56 59
57 4
58 6
59 24
60 79
61 24
62 8
63 202
64 67
65 4
66 1
67 30
68 3
69 4
70 2
71 30
72 97
73 30
74 9
75 158
76 3
77 4
78 1
79 36
80 97
81 254
82 10
83 36
84 101
85 4
86 10
87 4
88 1
89 36
90 79
91 4
92 3
93 6
94 12
95 4
96 127
97 42
98 118
99 298
100 47

List of values

[1, 1, 2, 5, 4, 1, 4, 11, 34, 2, 6, 17, 6, 2, 2, 17, 12, 17, 12, 1, 2, 3, 12, 31, 188, 3, 82, 1, 12, 1, 16, 37, 2, 6, 4, 41, 18, 6, 2, 47, 20, 1, 20, 2, 158, 6, 24, 67, 236, 94, 4, 2, 24, 41, 4, 59, 4, 6, 24, 79, 24, 8, 202, 67, 4, 1, 30, 3, 4, 2, 30, 97, 30, 9, 158, 3, 4, 1, 36, 97, 254, 10, 36, 101, 4, 10, 4, 1, 36, 79, 4, 3, 6, 12, 4, 127, 42, 118, 298, 47]