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.

A317941 Numerators of rational valued sequence whose Dirichlet convolution with itself yields A037445, number of infinitary divisors (or i-divisors) of n.

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 3
9 1
10 1
11 1
12 1
13 1
14 1
15 1
16 -5
17 1
18 1
19 1
20 1
21 1
22 1
23 1
24 3
25 1
26 1
27 3
28 1
29 1
30 1
31 1
32 15
33 1
34 1
35 1
36 1
37 1
38 1
39 1
40 3
41 1
42 1
43 1
44 1
45 1
46 1
47 1
48 -5
49 1
50 1
51 1
52 1
53 1
54 3
55 1
56 3
57 1
58 1
59 1
60 1
61 1
62 1
63 1
64 -11
65 1
66 1
67 1
68 1
69 1
70 1
71 1
72 3
73 1
74 1
75 1
76 1
77 1
78 1
79 1
80 -5
81 -5
82 1
83 1
84 1
85 1
86 1
87 1
88 3
89 1
90 1
91 1
92 1
93 1
94 1
95 1
96 15
97 1
98 1
99 1
100 1
101 1
102 1
103 1
104 3
105 1

List of values

[1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, -5, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 3, 1, 1, 1, 1, 15, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, -5, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, 1, -11, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, -5, -5, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 15, 1, 1, 1, 1, 1, 1, 1, 3, 1]