cp's OEIS Frontend

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.

A340286 Number of partitions of n into 3 parts such that at least two parts share a common factor > 1.

Table of values

n a(n)
1 0
2 0
3 0
4 0
5 1
6 1
7 3
8 2
9 5
10 4
11 8
12 5
13 12
14 8
15 15
16 13
17 20
18 12
19 26
20 17
21 30
22 25
23 37
24 22
25 45
26 33
27 50
28 39
29 60
30 32
31 71
32 50
33 75
34 58
35 86
36 54
37 100
38 71
39 104
40 79
41 122
42 68
43 136
44 95
45 138
46 112
47 159
48 92
49 175
50 119
51 181
52 140
53 203
54 116
55 217
56 157
57 225
58 176
59 251
60 133
61 274
62 195
63 273
64 212
65 300

List of values

[0, 0, 0, 0, 1, 1, 3, 2, 5, 4, 8, 5, 12, 8, 15, 13, 20, 12, 26, 17, 30, 25, 37, 22, 45, 33, 50, 39, 60, 32, 71, 50, 75, 58, 86, 54, 100, 71, 104, 79, 122, 68, 136, 95, 138, 112, 159, 92, 175, 119, 181, 140, 203, 116, 217, 157, 225, 176, 251, 133, 274, 195, 273, 212, 300]

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

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