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.

A284098 a(n) = Sum_{d|n, d == 1 (mod 6)} d.

Table of values

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

List of values

[1, 1, 1, 1, 1, 1, 8, 1, 1, 1, 1, 1, 14, 8, 1, 1, 1, 1, 20, 1, 8, 1, 1, 1, 26, 14, 1, 8, 1, 1, 32, 1, 1, 1, 8, 1, 38, 20, 14, 1, 1, 8, 44, 1, 1, 1, 1, 1, 57, 26, 1, 14, 1, 1, 56, 8, 20, 1, 1, 1, 62, 32, 8, 1, 14, 1, 68, 1, 1, 8, 1, 1, 74, 38, 26, 20, 8, 14, 80, 1, 1]