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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.

A098238 Number of ordered ways of writing n as sum of three primes.

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 0
5 0
6 1
7 3
8 3
9 4
10 6
11 6
12 9
13 6
14 6
15 10
16 9
17 12
18 12
19 12
20 12
21 19
22 12
23 21
24 15
25 21
26 18
27 30
28 15
29 30
30 12
31 30
32 18
33 37
34 12
35 39
36 21
37 42
38 24
39 46
40 9
41 51
42 18
43 48
44 24
45 54
46 18
47 66
48 21
49 60
50 30
51 67
52 24
53 81
54 18
55 75
56 30
57 79
58 18
59 87
60 21
61 87
62 36
63 93
64 15
65 105
66 30
67 105
68 36
69 97
70 12
71 120
72 30
73 114
74 36

List of values

[0, 0, 0, 0, 0, 0, 1, 3, 3, 4, 6, 6, 9, 6, 6, 10, 9, 12, 12, 12, 12, 19, 12, 21, 15, 21, 18, 30, 15, 30, 12, 30, 18, 37, 12, 39, 21, 42, 24, 46, 9, 51, 18, 48, 24, 54, 18, 66, 21, 60, 30, 67, 24, 81, 18, 75, 30, 79, 18, 87, 21, 87, 36, 93, 15, 105, 30, 105, 36, 97, 12, 120, 30, 114, 36]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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