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.

A193056 Reciprocals are the complement to logarithm of Riemann zeta. a(1)=0, for n>1: a(n) = A008683(n) + A100995(n).

Table of values

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

List of values

[0, 0, 0, 2, 0, 1, 0, 3, 2, 1, 0, 0, 0, 1, 1, 4, 0, 0, 0, 0, 1, 1, 0, 0, 2, 1, 3, 0, 0, -1, 0, 5, 1, 1, 1, 0, 0, 1, 1, 0, 0, -1, 0, 0, 0, 1, 0, 0, 2, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 1, 0, 6, 1, -1, 0, 0, 1, -1, 0, 0, 0, 1, 0, 0, 1, -1, 0, 0, 4, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, -1, 0, 0, -1, 1, 0, 0, 0, -1, 1, 0, 0, -1, 1, 0, 0, 1, 1, 0]