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.

A170962 Expansion of Product_{i=1..m} (1 + x^(4*i-1)) for m = 9.

Table of values

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

List of values

[1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 2, 1, 0, 1, 2, 1, 0, 1, 3, 1, 0, 2, 3, 1, 0, 3, 4, 1, 1, 4, 4, 0, 1, 5, 4, 0, 2, 7, 3, 0, 3, 7, 3, 0, 5, 8, 2, 1, 6, 8, 2, 1, 8, 8, 1, 2, 9, 7, 1, 3, 11, 7, 0, 5, 11, 5, 0, 6, 12, 4, 1, 8, 11, 3, 1, 9, 11, 2, 2, 11, 9, 1, 3, 11, 8, 1, 4, 12, 6, 0, 5, 11, 5]