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.

A378226 XOR-Moebius transform of A318457, where A318457(n) = n XOR (sigma(n)-n).

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 0
7 7
8 8
9 15
10 4
11 11
12 24
13 13
14 0
15 1
16 16
17 17
18 8
19 19
20 4
21 27
22 16
23 23
24 40
25 27
26 4
27 27
28 0
29 29
30 52
31 31
32 32
33 39
34 36
35 45
36 8
37 37
38 32
39 57
40 16
41 41
42 0
43 43
44 24
45 5
46 32
47 47
48 80
49 63
50 0
51 53
52 20
53 53
54 104
55 41
56 112
57 63
58 4
59 59
60 124
61 61
62 0
63 7
64 64
65 91
66 48
67 67
68 76
69 75
70 36
71 71
72 0
73 73
74 68
75 103
76 56
77 83
78 36
79 79
80 48
81 111
82 84
83 83

List of values

[1, 2, 3, 4, 5, 0, 7, 8, 15, 4, 11, 24, 13, 0, 1, 16, 17, 8, 19, 4, 27, 16, 23, 40, 27, 4, 27, 0, 29, 52, 31, 32, 39, 36, 45, 8, 37, 32, 57, 16, 41, 0, 43, 24, 5, 32, 47, 80, 63, 0, 53, 20, 53, 104, 41, 112, 63, 4, 59, 124, 61, 0, 7, 64, 91, 48, 67, 76, 75, 36, 71, 0, 73, 68, 103, 56, 83, 36, 79, 48, 111, 84, 83]