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.

A368109 Number of ways to choose a binary index of each binary index of n.

Table of values

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

List of values

[1, 1, 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 4, 4, 4, 4, 2, 2, 2, 2, 4, 4, 4, 4, 2, 2, 2, 2, 4, 4, 4, 4, 2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 4, 8, 8, 8, 8, 4, 4, 4, 4, 8, 8, 8, 8, 3, 3, 3, 3, 6, 6, 6, 6, 3, 3, 3, 3, 6, 6, 6, 6, 6, 6, 6, 6, 12, 12, 12]