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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.

A329752 a(0) = 0, a(n) = a(floor(n/2)) + (n mod 2) * floor(log_2(2n))^2 for n > 0.

Table of values

n a(n)
0 0
1 1
2 1
3 5
4 1
5 10
6 5
7 14
8 1
9 17
10 10
11 26
12 5
13 21
14 14
15 30
16 1
17 26
18 17
19 42
20 10
21 35
22 26
23 51
24 5
25 30
26 21
27 46
28 14
29 39
30 30
31 55
32 1
33 37
34 26
35 62
36 17
37 53
38 42
39 78
40 10
41 46
42 35
43 71
44 26
45 62
46 51
47 87
48 5
49 41
50 30
51 66
52 21
53 57
54 46
55 82
56 14
57 50
58 39
59 75
60 30
61 66
62 55
63 91
64 1
65 50
66 37
67 86

List of values

[0, 1, 1, 5, 1, 10, 5, 14, 1, 17, 10, 26, 5, 21, 14, 30, 1, 26, 17, 42, 10, 35, 26, 51, 5, 30, 21, 46, 14, 39, 30, 55, 1, 37, 26, 62, 17, 53, 42, 78, 10, 46, 35, 71, 26, 62, 51, 87, 5, 41, 30, 66, 21, 57, 46, 82, 14, 50, 39, 75, 30, 66, 55, 91, 1, 50, 37, 86]

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