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.

A241017 Decimal expansion of Sierpiński's S constant, which appears in a series involving the function r(n), defined as the number of representations of the positive integer n as a sum of two squares. This S constant is the usual Sierpiński K constant divided by Pi.

Table of values

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

List of values

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