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.

A387300 Decimal expansion of Sum_{n>=1} (-1)^(n+1) P(2*n)/(2*n), where P(x) is the prime zeta function.

Table of values

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

List of values

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