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.

A166260 a(n) = A089026(n) - 1.

Table of values

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

List of values

[0, 1, 2, 0, 4, 0, 6, 0, 0, 0, 10, 0, 12, 0, 0, 0, 16, 0, 18, 0, 0, 0, 22, 0, 0, 0, 0, 0, 28, 0, 30, 0, 0, 0, 0, 0, 36, 0, 0, 0, 40, 0, 42, 0, 0, 0, 46, 0, 0, 0, 0, 0, 52, 0, 0, 0, 0, 0, 58, 0, 60, 0, 0, 0, 0, 0, 66, 0, 0, 0, 70, 0, 72, 0, 0, 0, 0, 0, 78, 0, 0, 0, 82, 0, 0, 0, 0, 0, 88, 0, 0, 0, 0, 0, 0]

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