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.

A170965 Expansion of Product_{i=1..m} (1 + x^(4*i-1)) for m = 12.

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 1
40 1
41 5
42 5
43 1
44 2
45 7
46 5
47 1
48 3
49 8
50 6
51 0
52 5
53 10
54 5
55 1
56 6
57 12
58 5
59 1
60 9
61 13
62 4
63 2
64 11
65 14
66 4
67 3
68 15
69 15
70 3
71 5
72 17
73 15
74 3
75 7
76 21
77 15
78 3
79 10
80 23
81 15
82 3
83 13
84 27
85 14
86 3
87 17
88 28
89 13
90 4
91 21
92 31
93 12

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, 1, 1, 5, 5, 1, 2, 7, 5, 1, 3, 8, 6, 0, 5, 10, 5, 1, 6, 12, 5, 1, 9, 13, 4, 2, 11, 14, 4, 3, 15, 15, 3, 5, 17, 15, 3, 7, 21, 15, 3, 10, 23, 15, 3, 13, 27, 14, 3, 17, 28, 13, 4, 21, 31, 12]