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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.

A334023 Sum of unitary divisors of n that are larger than sqrt(n).

Table of values

n a(n)
1 0
2 2
3 3
4 4
5 5
6 9
7 7
8 8
9 9
10 15
11 11
12 16
13 13
14 21
15 20
16 16
17 17
18 27
19 19
20 25
21 28
22 33
23 23
24 32
25 25
26 39
27 27
28 35
29 29
30 61
31 31
32 32
33 44
34 51
35 42
36 45
37 37
38 57
39 52
40 48
41 41
42 84
43 43
44 55
45 54
46 69
47 47
48 64
49 49
50 75
51 68
52 65
53 53
54 81
55 66
56 64
57 76
58 87
59 59
60 107
61 61
62 93
63 72
64 64
65 78
66 132
67 67

List of values

[0, 2, 3, 4, 5, 9, 7, 8, 9, 15, 11, 16, 13, 21, 20, 16, 17, 27, 19, 25, 28, 33, 23, 32, 25, 39, 27, 35, 29, 61, 31, 32, 44, 51, 42, 45, 37, 57, 52, 48, 41, 84, 43, 55, 54, 69, 47, 64, 49, 75, 68, 65, 53, 81, 66, 64, 76, 87, 59, 107, 61, 93, 72, 64, 78, 132, 67]

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

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