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.

A318445 a(n) = Sum_{d|n, d A005187(d).

Table of values

n a(n)
1 0
2 1
3 1
4 4
5 1
6 8
7 1
8 11
9 5
10 12
11 1
12 25
13 1
14 15
15 13
16 26
17 1
18 34
19 1
20 37
21 16
22 23
23 1
24 62
25 9
26 27
27 21
28 47
29 1
30 70
31 1
32 57
33 24
34 36
35 20
36 97
37 1
38 39
39 28
40 90
41 1
42 93
43 1
44 71
45 55
46 46
47 1
48 139
49 12
50 77
51 37
52 83
53 1
54 118
55 28
56 115
57 40
58 58
59 1
60 193
61 1
62 61
63 71
64 120
65 32
66 142
67 1
68 109
69 47
70 133
71 1
72 228
73 1
74 75
75 86
76 119
77 31
78 164
79 1
80 199
81 71
82 83
83 1
84 256
85 41

List of values

[0, 1, 1, 4, 1, 8, 1, 11, 5, 12, 1, 25, 1, 15, 13, 26, 1, 34, 1, 37, 16, 23, 1, 62, 9, 27, 21, 47, 1, 70, 1, 57, 24, 36, 20, 97, 1, 39, 28, 90, 1, 93, 1, 71, 55, 46, 1, 139, 12, 77, 37, 83, 1, 118, 28, 115, 40, 58, 1, 193, 1, 61, 71, 120, 32, 142, 1, 109, 47, 133, 1, 228, 1, 75, 86, 119, 31, 164, 1, 199, 71, 83, 1, 256, 41]