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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.

A035213 Coefficients in expansion of Dirichlet series Product_p (1-(Kronecker(m,p)+1)*p^(-s)+Kronecker(m,p)*p^(-2s))^(-1) for m = 31.

Table of values

n a(n)
1 1
2 2
3 2
4 3
5 2
6 4
7 0
8 4
9 3
10 4
11 2
12 6
13 0
14 0
15 4
16 5
17 0
18 6
19 0
20 6
21 0
22 4
23 2
24 8
25 3
26 0
27 4
28 0
29 0
30 8
31 1
32 6
33 4
34 0
35 0
36 9
37 0
38 0
39 0
40 8
41 2
42 0
43 2
44 6
45 6
46 4
47 0
48 10
49 1
50 6
51 0
52 0
53 0
54 8
55 4
56 0
57 0
58 0
59 0
60 12
61 0
62 2
63 0
64 7
65 0
66 8
67 0
68 0
69 4
70 0
71 0
72 12
73 0
74 0
75 6
76 0
77 0
78 0
79 2
80 10

List of values

[1, 2, 2, 3, 2, 4, 0, 4, 3, 4, 2, 6, 0, 0, 4, 5, 0, 6, 0, 6, 0, 4, 2, 8, 3, 0, 4, 0, 0, 8, 1, 6, 4, 0, 0, 9, 0, 0, 0, 8, 2, 0, 2, 6, 6, 4, 0, 10, 1, 6, 0, 0, 0, 8, 4, 0, 0, 0, 0, 12, 0, 2, 0, 7, 0, 8, 0, 0, 4, 0, 0, 12, 0, 0, 6, 0, 0, 0, 2, 10]