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.

A046818 Number of 1's in binary expansion of 3n+1.

Table of values

n a(n)
0 1
1 1
2 3
3 2
4 3
5 1
6 3
7 3
8 3
9 3
10 5
11 2
12 3
13 2
14 4
15 4
16 3
17 3
18 5
19 4
20 5
21 1
22 3
23 3
24 3
25 3
26 5
27 3
28 4
29 3
30 5
31 5
32 3
33 3
34 5
35 4
36 5
37 3
38 5
39 5
40 5
41 5
42 7
43 2
44 3
45 2
46 4
47 4
48 3
49 3
50 5
51 4
52 5
53 2
54 4
55 4
56 4
57 4
58 6
59 4
60 5
61 4
62 6
63 6
64 3
65 3
66 5
67 4
68 5
69 3
70 5
71 5
72 5
73 5
74 7
75 4
76 5
77 4
78 6
79 6
80 5
81 5
82 7
83 6
84 7
85 1
86 3
87 3
88 3
89 3
90 5
91 3
92 4

List of values

[1, 1, 3, 2, 3, 1, 3, 3, 3, 3, 5, 2, 3, 2, 4, 4, 3, 3, 5, 4, 5, 1, 3, 3, 3, 3, 5, 3, 4, 3, 5, 5, 3, 3, 5, 4, 5, 3, 5, 5, 5, 5, 7, 2, 3, 2, 4, 4, 3, 3, 5, 4, 5, 2, 4, 4, 4, 4, 6, 4, 5, 4, 6, 6, 3, 3, 5, 4, 5, 3, 5, 5, 5, 5, 7, 4, 5, 4, 6, 6, 5, 5, 7, 6, 7, 1, 3, 3, 3, 3, 5, 3, 4]