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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.

A301856 Number of subset-products (greater than 1) of factorizations of n into factors greater than 1.

Table of values

n a(n)
1 0
2 1
3 1
4 3
5 1
6 4
7 1
8 7
9 3
10 4
11 1
12 12
13 1
14 4
15 4
16 14
17 1
18 12
19 1
20 12
21 4
22 4
23 1
24 29
25 3
26 4
27 7
28 12
29 1
30 17
31 1
32 27
33 4
34 4
35 4
36 36
37 1
38 4
39 4
40 29
41 1
42 17
43 1
44 12
45 12
46 4
47 1
48 62
49 3
50 12
51 4
52 12
53 1
54 29
55 4
56 29
57 4
58 4
59 1
60 53
61 1
62 4
63 12
64 47
65 4
66 17
67 1
68 12
69 4
70 17
71 1
72 90
73 1
74 4
75 12
76 12
77 4
78 17

List of values

[0, 1, 1, 3, 1, 4, 1, 7, 3, 4, 1, 12, 1, 4, 4, 14, 1, 12, 1, 12, 4, 4, 1, 29, 3, 4, 7, 12, 1, 17, 1, 27, 4, 4, 4, 36, 1, 4, 4, 29, 1, 17, 1, 12, 12, 4, 1, 62, 3, 12, 4, 12, 1, 29, 4, 29, 4, 4, 1, 53, 1, 4, 12, 47, 4, 17, 1, 12, 4, 17, 1, 90, 1, 4, 12, 12, 4, 17]

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