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.

A271798 Decimal expansion of Matthews' constant C_2, an analog of Artin's constant for primitive roots.

Table of values

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

List of values

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