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.

A331602 a(1) = 0; for n > 1, a(n) = A007947(A156552(n)).

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 2
6 5
7 2
8 7
9 6
10 3
11 2
12 11
13 2
14 17
15 10
16 15
17 2
18 13
19 2
20 19
21 6
22 33
23 2
24 23
25 6
26 65
27 14
28 35
29 2
30 21
31 2
32 31
33 34
34 129
35 10
36 3
37 2
38 257
39 66
40 39
41 2
42 37
43 2
44 67
45 22
46 57
47 2
48 47
49 6
50 5
51 130
52 131
53 2
54 29
55 6
56 71
57 258
58 205
59 2
60 43
61 2
62 2049
63 38
64 21
65 34
66 69
67 2
68 259
69 514
70 41
71 2
72 55
73 2
74 4097
75 26
76 515
77 10
78 133
79 2
80 79
81 30
82 8193
83 2
84 15
85 66
86 16385
87 114
88 15
89 2
90 15
91 6
92 1027
93 410
94 10923

List of values

[0, 1, 2, 3, 2, 5, 2, 7, 6, 3, 2, 11, 2, 17, 10, 15, 2, 13, 2, 19, 6, 33, 2, 23, 6, 65, 14, 35, 2, 21, 2, 31, 34, 129, 10, 3, 2, 257, 66, 39, 2, 37, 2, 67, 22, 57, 2, 47, 6, 5, 130, 131, 2, 29, 6, 71, 258, 205, 2, 43, 2, 2049, 38, 21, 34, 69, 2, 259, 514, 41, 2, 55, 2, 4097, 26, 515, 10, 133, 2, 79, 30, 8193, 2, 15, 66, 16385, 114, 15, 2, 15, 6, 1027, 410, 10923]