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.

A107067 Number of polynomials with coefficients in {0,1} and which divide x^n - 1.

Table of values

n a(n)
1 1
2 2
3 2
4 4
5 2
6 6
7 2
8 8
9 4
10 6
11 2
12 17
13 2
14 6
15 6
16 16
17 2
18 18
19 2
20 17
21 6
22 6
23 2
24 48
25 4
26 6
27 8
28 17
29 2
30 36
31 2
32 32
33 6
34 6
35 6
36 69
37 2
38 6
39 6
40 47
41 2
42 36
43 2
44 17
45 17
46 6
47 2
48 136
49 4
50 18
51 6
52 17
53 2
54 54
55 6
56 47
57 6
58 6
59 2
60 176
61 2
62 6
63 17
64 64
65 6
66 36
67 2
68 17
69 6
70 36
71 2
72 257
73 2
74 6
75 18
76 17
77 6
78 36
79 2
80 131
81 16
82 6
83 2
84 177
85 6
86 6
87 6
88 47
89 2
90 183
91 6
92 17
93 6
94 6
95 6
96 389
97 2
98 18
99 17
100 70
101 2
102 36
103 2
104 47
105 35

List of values

[1, 2, 2, 4, 2, 6, 2, 8, 4, 6, 2, 17, 2, 6, 6, 16, 2, 18, 2, 17, 6, 6, 2, 48, 4, 6, 8, 17, 2, 36, 2, 32, 6, 6, 6, 69, 2, 6, 6, 47, 2, 36, 2, 17, 17, 6, 2, 136, 4, 18, 6, 17, 2, 54, 6, 47, 6, 6, 2, 176, 2, 6, 17, 64, 6, 36, 2, 17, 6, 36, 2, 257, 2, 6, 18, 17, 6, 36, 2, 131, 16, 6, 2, 177, 6, 6, 6, 47, 2, 183, 6, 17, 6, 6, 6, 389, 2, 18, 17, 70, 2, 36, 2, 47, 35]