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.

A144925 Number of nontrivial divisors of the n-th composite number.

Table of values

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

List of values

[1, 2, 2, 1, 2, 4, 2, 2, 3, 4, 4, 2, 2, 6, 1, 2, 2, 4, 6, 4, 2, 2, 2, 7, 2, 2, 6, 6, 4, 4, 2, 8, 1, 4, 2, 4, 6, 2, 6, 2, 2, 10, 2, 4, 5, 2, 6, 4, 2, 6, 10, 2, 4, 4, 2, 6, 8, 3, 2, 10, 2, 2, 2, 6, 10, 2, 4, 2, 2, 2, 10, 4, 4, 7, 6, 6, 6, 2, 10, 6, 2, 8, 6, 2, 4, 4, 2, 2, 14, 1, 2, 2, 4, 2, 10, 6, 2, 6]