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.

A197701 Decimal expansion of Pi/(1 + 4*Pi).

Table of values

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

List of values

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