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.

A378012 a(n) = b(10*n+1), with the sequence {b(n)} having Dirichlet g.f. Product_{chi} L(chi,s), where chi runs through all Dirichlet characters modulo 10; 10th column of A378007.

Table of values

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

List of values

[1, 4, 0, 4, 4, 0, 4, 4, 1, 0, 4, 0, 10, 4, 0, 4, 0, 0, 4, 4, 0, 4, 0, 0, 4, 4, 0, 4, 4, 0, 0, 4, 0, 4, 16, 0, 2, 0, 0, 0, 4, 0, 4, 4, 0, 16, 4, 0, 0, 4, 0, 0, 4, 0, 4, 0, 0, 4, 0, 0, 4, 0, 0, 4, 4, 0, 4, 16, 0, 4, 4, 0, 0, 0, 0, 4, 4, 0, 16, 0, 0, 4, 4, 0, 2, 0, 0, 0, 4, 4, 0]