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.

A340711 Decimal expansion of Product_{primes p == 3 (mod 5)} (p^2+1)/(p^2-1).

Table of values

n a(n)
1 1
2 2
3 7
4 3
5 9
6 8
7 6
8 6
9 1
10 3
11 2
12 0
13 6
14 8
15 3
16 3
17 9
18 2
19 5
20 1
21 5
22 8
23 1
24 6
25 8
26 3
27 8
28 2
29 1
30 3
31 8
32 9
33 4
34 7
35 2
36 7
37 3
38 4
39 7
40 6
41 2
42 7
43 4
44 4
45 4
46 6
47 7
48 6
49 7
50 3
51 5
52 7
53 8
54 9
55 4
56 0
57 0
58 2
59 9
60 6
61 8
62 1
63 4
64 4
65 0
66 9
67 8
68 7
69 4
70 8
71 6
72 6
73 8
74 1
75 5
76 3
77 7
78 7
79 6
80 0
81 6
82 9
83 5
84 5
85 6
86 2
87 0
88 1
89 2
90 2
91 8
92 5
93 4
94 3
95 8
96 1
97 1
98 4
99 6
100 6
101 0
102 7
103 3
104 0
105 5
106 9
107 2
108 7
109 4
110 0
111 5
112 9
113 2
114 2
115 4
116 4
117 6
118 8
119 1
120 3

List of values

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