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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.

A086099 a(n) = OR(k AND (n-k): 0<=k<=n), AND and OR bitwise.

Table of values

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

List of values

[0, 0, 1, 0, 3, 2, 3, 0, 7, 6, 7, 4, 7, 6, 7, 0, 15, 14, 15, 12, 15, 14, 15, 8, 15, 14, 15, 12, 15, 14, 15, 0, 31, 30, 31, 28, 31, 30, 31, 24, 31, 30, 31, 28, 31, 30, 31, 16, 31, 30, 31, 28, 31, 30, 31, 24, 31, 30, 31, 28, 31, 30, 31, 0, 63, 62, 63, 60, 63, 62, 63, 56, 63, 62]

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

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