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.

A387449 Decimal expansion of cos(Pi/31).

Table of values

n a(n)
0 9
1 9
2 4
3 8
4 6
5 9
6 3
7 2
8 3
9 3
10 9
11 1
12 8
13 9
14 5
15 1
16 4
17 6
18 3
19 2
20 1
21 3
22 5
23 3
24 3
25 0
26 9
27 8
28 8
29 3
30 7
31 1
32 9
33 4
34 9
35 3
36 0
37 0
38 3
39 9
40 6
41 5
42 2
43 2
44 2
45 2
46 9
47 1
48 2
49 4
50 4
51 2
52 1
53 0
54 8
55 6
56 6
57 9
58 6
59 3
60 6
61 1
62 6
63 8
64 1
65 4
66 3
67 7
68 9
69 2
70 9
71 4
72 3
73 1
74 5
75 7
76 6
77 8
78 2
79 5
80 9
81 7
82 8
83 6
84 5
85 1
86 7
87 8
88 9
89 5
90 5
91 3
92 4
93 2
94 3
95 3
96 2
97 5
98 2
99 5
100 5
101 1
102 3
103 5
104 9
105 0
106 1
107 7
108 5
109 1
110 5
111 7
112 7
113 2
114 7
115 5
116 6
117 3

List of values

[9, 9, 4, 8, 6, 9, 3, 2, 3, 3, 9, 1, 8, 9, 5, 1, 4, 6, 3, 2, 1, 3, 5, 3, 3, 0, 9, 8, 8, 3, 7, 1, 9, 4, 9, 3, 0, 0, 3, 9, 6, 5, 2, 2, 2, 2, 9, 1, 2, 4, 4, 2, 1, 0, 8, 6, 6, 9, 6, 3, 6, 1, 6, 8, 1, 4, 3, 7, 9, 2, 9, 4, 3, 1, 5, 7, 6, 8, 2, 5, 9, 7, 8, 6, 5, 1, 7, 8, 9, 5, 5, 3, 4, 2, 3, 3, 2, 5, 2, 5, 5, 1, 3, 5, 9, 0, 1, 7, 5, 1, 5, 7, 7, 2, 7, 5, 6, 3]