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.

A380322 a(n) is the sum of exponentially odd divisors of n^2.

Table of values

n a(n)
1 1
2 3
3 4
4 11
5 6
6 12
7 8
8 43
9 31
10 18
11 12
12 44
13 14
14 24
15 24
16 171
17 18
18 93
19 20
20 66
21 32
22 36
23 24
24 172
25 131
26 42
27 274
28 88
29 30
30 72
31 32
32 683
33 48
34 54
35 48
36 341
37 38
38 60
39 56
40 258
41 42
42 96
43 44
44 132
45 186
46 72
47 48
48 684
49 351
50 393
51 72
52 154
53 54
54 822
55 72
56 344
57 80
58 90
59 60
60 264
61 62
62 96
63 248

List of values

[1, 3, 4, 11, 6, 12, 8, 43, 31, 18, 12, 44, 14, 24, 24, 171, 18, 93, 20, 66, 32, 36, 24, 172, 131, 42, 274, 88, 30, 72, 32, 683, 48, 54, 48, 341, 38, 60, 56, 258, 42, 96, 44, 132, 186, 72, 48, 684, 351, 393, 72, 154, 54, 822, 72, 344, 80, 90, 60, 264, 62, 96, 248]