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.

A070298 Let Unrel(m) = number of unrelated numbers less than m; then a(n) = number of values of m for which Unrel(m) = n.

Table of values

n a(n)
1 3
2 0
3 3
4 2
5 2
6 2
7 2
8 1
9 3
10 1
11 4
12 2
13 0
14 2
15 3
16 4
17 3
18 2
19 1
20 3
21 2
22 4
23 4
24 2
25 2
26 4
27 2
28 2
29 3
30 4
31 1
32 4
33 1
34 2
35 3
36 3
37 1
38 4
39 5
40 4
41 3
42 3
43 1
44 5
45 2
46 5
47 1
48 3
49 2
50 7
51 3
52 5
53 1
54 3
55 3
56 7
57 3
58 4
59 3
60 5
61 1
62 6
63 2
64 2
65 3
66 5
67 0
68 6
69 2
70 6
71 4
72 6
73 2
74 8
75 1
76 5
77 2
78 5
79 2
80 9
81 4
82 5
83 1
84 4
85 1
86 9
87 5
88 5

List of values

[3, 0, 3, 2, 2, 2, 2, 1, 3, 1, 4, 2, 0, 2, 3, 4, 3, 2, 1, 3, 2, 4, 4, 2, 2, 4, 2, 2, 3, 4, 1, 4, 1, 2, 3, 3, 1, 4, 5, 4, 3, 3, 1, 5, 2, 5, 1, 3, 2, 7, 3, 5, 1, 3, 3, 7, 3, 4, 3, 5, 1, 6, 2, 2, 3, 5, 0, 6, 2, 6, 4, 6, 2, 8, 1, 5, 2, 5, 2, 9, 4, 5, 1, 4, 1, 9, 5, 5]