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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.

A340756 Number of partitions of n into 4 semiprime parts.

Table of values

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

List of values

[1, 0, 1, 0, 1, 1, 2, 1, 2, 1, 3, 3, 4, 2, 3, 4, 5, 6, 5, 4, 7, 7, 9, 9, 9, 7, 9, 12, 13, 11, 11, 13, 16, 17, 17, 18, 18, 17, 20, 25, 25, 23, 24, 26, 32, 29, 31, 33, 31, 33, 35, 43, 43, 40, 39, 45, 48, 52, 50, 52, 53, 52, 61, 69, 67, 61, 61, 70, 79, 76, 76, 80, 81, 85, 88, 101]

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