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.

A257871 Decimal expansion of the Madelung type constant C(2|1/2) (negated).

Table of values

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

List of values

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