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.

A378008 a(n) = b(5*n+1), with the sequence {b(n)} having Dirichlet g.f. Product_{chi} L(chi,s), where chi runs through all Dirichlet characters modulo 5; 5th column of A378007.

Table of values

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

List of values

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