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.

A328026 Number of divisible pairs of consecutive divisors of n.

Table of values

n a(n)
1 0
2 1
3 1
4 2
5 1
6 2
7 1
8 3
9 2
10 2
11 1
12 2
13 1
14 2
15 2
16 4
17 1
18 3
19 1
20 4
21 2
22 2
23 1
24 2
25 2
26 2
27 3
28 4
29 1
30 2
31 1
32 5
33 2
34 2
35 2
36 2
37 1
38 2
39 2
40 4
41 1
42 4
43 1
44 4
45 2
46 2
47 1
48 2
49 2
50 3
51 2
52 4
53 1
54 4
55 2
56 4
57 2
58 2
59 1
60 2
61 1
62 2
63 2
64 6
65 2
66 4
67 1
68 4
69 2
70 2
71 1
72 2
73 1
74 2
75 3
76 4
77 2
78 4
79 1
80 4
81 4
82 2
83 1
84 2
85 2
86 2
87 2
88 6
89 1
90 2
91 2
92 4
93 2
94 2
95 2
96 2
97 1
98 3
99 4
100 6
101 1
102 4
103 1
104 6
105 2

List of values

[0, 1, 1, 2, 1, 2, 1, 3, 2, 2, 1, 2, 1, 2, 2, 4, 1, 3, 1, 4, 2, 2, 1, 2, 2, 2, 3, 4, 1, 2, 1, 5, 2, 2, 2, 2, 1, 2, 2, 4, 1, 4, 1, 4, 2, 2, 1, 2, 2, 3, 2, 4, 1, 4, 2, 4, 2, 2, 1, 2, 1, 2, 2, 6, 2, 4, 1, 4, 2, 2, 1, 2, 1, 2, 3, 4, 2, 4, 1, 4, 4, 2, 1, 2, 2, 2, 2, 6, 1, 2, 2, 4, 2, 2, 2, 2, 1, 3, 4, 6, 1, 4, 1, 6, 2]