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.

A365481 The sum of unitary divisors of the smallest number whose square is divisible by n.

Table of values

n a(n)
1 1
2 3
3 4
4 3
5 6
6 12
7 8
8 5
9 4
10 18
11 12
12 12
13 14
14 24
15 24
16 5
17 18
18 12
19 20
20 18
21 32
22 36
23 24
24 20
25 6
26 42
27 10
28 24
29 30
30 72
31 32
32 9
33 48
34 54
35 48
36 12
37 38
38 60
39 56
40 30
41 42
42 96
43 44
44 36
45 24
46 72
47 48
48 20
49 8
50 18
51 72
52 42
53 54
54 30
55 72
56 40
57 80
58 90
59 60
60 72
61 62
62 96
63 32
64 9
65 84
66 144
67 68
68 54
69 96

List of values

[1, 3, 4, 3, 6, 12, 8, 5, 4, 18, 12, 12, 14, 24, 24, 5, 18, 12, 20, 18, 32, 36, 24, 20, 6, 42, 10, 24, 30, 72, 32, 9, 48, 54, 48, 12, 38, 60, 56, 30, 42, 96, 44, 36, 24, 72, 48, 20, 8, 18, 72, 42, 54, 30, 72, 40, 80, 90, 60, 72, 62, 96, 32, 9, 84, 144, 68, 54, 96]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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