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.

A376281 Number of pairs (d, k/d), d | k, d < k/d, such that gcd(d, k/d) is not in {1, d, k/d}, where k is in A379336.

Table of values

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

List of values

[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 3, 1, 2, 1, 1, 2, 1, 1, 1, 1, 3, 1, 2, 1, 1, 1, 4, 1, 1, 2, 1, 3, 3, 1, 1, 3, 2, 1, 1, 1, 2, 1, 1, 1, 3, 1, 2, 1, 1, 4, 1, 1, 1, 1, 1, 1, 2, 5, 1, 1, 1, 1, 1, 3, 1, 3, 1, 2, 1, 1]