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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.

A334040 Number of odd numbers larger than n in the Collatz trajectory of n.

Table of values

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

List of values

[0, 0, 1, 0, 0, 0, 3, 0, 3, 0, 2, 0, 0, 1, 3, 0, 0, 0, 1, 0, 0, 0, 2, 0, 1, 0, 38, 0, 0, 2, 36, 0, 0, 0, 1, 0, 0, 0, 4, 0, 35, 0, 2, 0, 0, 1, 34, 0, 0, 0, 1, 0, 0, 33, 35, 0, 1, 0, 3, 0, 0, 32, 33, 0, 0, 0, 1, 0, 0, 0, 31, 0, 33, 0, 2, 0, 0, 2, 4, 0, 0, 31, 32]

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