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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.

A339383 Number of partitions of n into an odd number of distinct primes (counting 1 as a prime).

Table of values

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

List of values

[0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 2, 2, 1, 2, 2, 2, 2, 3, 3, 4, 3, 4, 4, 5, 4, 5, 6, 6, 5, 7, 6, 8, 7, 8, 9, 10, 9, 12, 11, 12, 11, 14, 14, 16, 15, 17, 17, 20, 17, 21, 22, 24, 22, 27, 25, 30, 28, 31, 31, 36, 33, 40, 39, 42, 40, 47, 46, 53, 49, 55, 54, 63, 58, 68, 67, 73]

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