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.

A257870 Decimal expansion of the Madelung type constant C(1|1/4) (negated).

Table of values

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

List of values

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