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.

A169812 a(n) = n XOR d(n) (cf. A000005).

Table of values

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

List of values

[0, 0, 1, 7, 7, 2, 5, 12, 10, 14, 9, 10, 15, 10, 11, 21, 19, 20, 17, 18, 17, 18, 21, 16, 26, 30, 31, 26, 31, 22, 29, 38, 37, 38, 39, 45, 39, 34, 35, 32, 43, 34, 41, 42, 43, 42, 45, 58, 50, 52, 55, 50, 55, 62, 51, 48, 61, 62, 57, 48, 63, 58, 57, 71, 69, 74, 65, 66, 65, 78, 69, 68, 75, 78]

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

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