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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.

A321665 Number of strict integer partitions of n containing no 1's or prime powers.

Table of values

n a(n)
0 1
1 0
2 0
3 0
4 0
5 0
6 1
7 0
8 0
9 0
10 1
11 0
12 1
13 0
14 1
15 1
16 1
17 0
18 2
19 0
20 2
21 2
22 2
23 0
24 3
25 1
26 3
27 2
28 4
29 1
30 5
31 2
32 5
33 4
34 6
35 4
36 9
37 3
38 8
39 7
40 10
41 6
42 13
43 7
44 13
45 12
46 16
47 10
48 20
49 13
50 22
51 19
52 24
53 18
54 32
55 23
56 34
57 30
58 37
59 30
60 49
61 37
62 50
63 47
64 58
65 51
66 73
67 58
68 77
69 74
70 89
71 80
72 108
73 91
74 116

List of values

[1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 2, 0, 2, 2, 2, 0, 3, 1, 3, 2, 4, 1, 5, 2, 5, 4, 6, 4, 9, 3, 8, 7, 10, 6, 13, 7, 13, 12, 16, 10, 20, 13, 22, 19, 24, 18, 32, 23, 34, 30, 37, 30, 49, 37, 50, 47, 58, 51, 73, 58, 77, 74, 89, 80, 108, 91, 116]

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