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.

A225867 a(n) = max_{2<=k<=(n-2)/2} sum_{d>1: d|n+k, k|n+d}1.

Table of values

n a(n)
6 3
7 2
8 2
9 3
10 4
11 1
12 3
13 3
14 4
15 4
16 3
17 2
18 4
19 3
20 4
21 4
22 6
23 2
24 3
25 4
26 4
27 4
28 4
29 2
30 5
31 3
32 3
33 6
34 6
35 4
36 4
37 4
38 6
39 4
40 4
41 2
42 4
43 5
44 6
45 5
46 8
47 2
48 3
49 4
50 4
51 6
52 4
53 3
54 6
55 6
56 4
57 6
58 8
59 2
60 5
61 5
62 6
63 4
64 4
65 4
66 6
67 4
68 6
69 8
70 9
71 2
72 4
73 5
74 4
75 5
76 6
77 6
78 8
79 4
80 4
81 6
82 8
83 3
84 4
85 6
86 6
87 8
88 6
89 3
90 5
91 4
92 8
93 6
94 10

List of values

[3, 2, 2, 3, 4, 1, 3, 3, 4, 4, 3, 2, 4, 3, 4, 4, 6, 2, 3, 4, 4, 4, 4, 2, 5, 3, 3, 6, 6, 4, 4, 4, 6, 4, 4, 2, 4, 5, 6, 5, 8, 2, 3, 4, 4, 6, 4, 3, 6, 6, 4, 6, 8, 2, 5, 5, 6, 4, 4, 4, 6, 4, 6, 8, 9, 2, 4, 5, 4, 5, 6, 6, 8, 4, 4, 6, 8, 3, 4, 6, 6, 8, 6, 3, 5, 4, 8, 6, 10]