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.

A326040 a(n) = sigma(n) - A008833(sigma(n)).

Table of values

n a(n)
1 0
2 2
3 0
4 6
5 5
6 8
7 4
8 14
9 12
10 9
11 8
12 24
13 13
14 20
15 20
16 30
17 9
18 38
19 16
20 41
21 16
22 0
23 20
24 56
25 30
26 41
27 36
28 52
29 29
30 36
31 16
32 54
33 32
34 45
35 32
36 90
37 37
38 56
39 52
40 81
41 41
42 80
43 40
44 80
45 77
46 36
47 32
48 120
49 56
50 92
51 36
52 49
53 45
54 116
55 36
56 116
57 64
58 81
59 56
60 164
61 61
62 80
63 100
64 126
65 80
66 0
67 64
68 117
69 80
70 0
71 36
72 194
73 73
74 113
75 120
76 136
77 80
78 164
79 64
80 185
81 0
82 117
83 80

List of values

[0, 2, 0, 6, 5, 8, 4, 14, 12, 9, 8, 24, 13, 20, 20, 30, 9, 38, 16, 41, 16, 0, 20, 56, 30, 41, 36, 52, 29, 36, 16, 54, 32, 45, 32, 90, 37, 56, 52, 81, 41, 80, 40, 80, 77, 36, 32, 120, 56, 92, 36, 49, 45, 116, 36, 116, 64, 81, 56, 164, 61, 80, 100, 126, 80, 0, 64, 117, 80, 0, 36, 194, 73, 113, 120, 136, 80, 164, 64, 185, 0, 117, 80]