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.

A062389 a(n) = floor( (2n-1)*Pi/2 ).

Table of values

n a(n)
1 1
2 4
3 7
4 10
5 14
6 17
7 20
8 23
9 26
10 29
11 32
12 36
13 39
14 42
15 45
16 48
17 51
18 54
19 58
20 61
21 64
22 67
23 70
24 73
25 76
26 80
27 83
28 86
29 89
30 92
31 95
32 98
33 102
34 105
35 108
36 111
37 114
38 117
39 120
40 124
41 127
42 130
43 133
44 136
45 139
46 142
47 146
48 149
49 152
50 155
51 158
52 161
53 164
54 168
55 171
56 174
57 177
58 180
59 183
60 186

List of values

[1, 4, 7, 10, 14, 17, 20, 23, 26, 29, 32, 36, 39, 42, 45, 48, 51, 54, 58, 61, 64, 67, 70, 73, 76, 80, 83, 86, 89, 92, 95, 98, 102, 105, 108, 111, 114, 117, 120, 124, 127, 130, 133, 136, 139, 142, 146, 149, 152, 155, 158, 161, 164, 168, 171, 174, 177, 180, 183, 186]