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.

A121381 a(n) = ceiling(n*Pi).

Table of values

n a(n)
0 0
1 4
2 7
3 10
4 13
5 16
6 19
7 22
8 26
9 29
10 32
11 35
12 38
13 41
14 44
15 48
16 51
17 54
18 57
19 60
20 63
21 66
22 70
23 73
24 76
25 79
26 82
27 85
28 88
29 92
30 95
31 98
32 101
33 104
34 107
35 110
36 114
37 117
38 120
39 123
40 126
41 129
42 132
43 136
44 139
45 142
46 145
47 148
48 151
49 154
50 158
51 161
52 164
53 167
54 170
55 173
56 176
57 180
58 183
59 186

List of values

[0, 4, 7, 10, 13, 16, 19, 22, 26, 29, 32, 35, 38, 41, 44, 48, 51, 54, 57, 60, 63, 66, 70, 73, 76, 79, 82, 85, 88, 92, 95, 98, 101, 104, 107, 110, 114, 117, 120, 123, 126, 129, 132, 136, 139, 142, 145, 148, 151, 154, 158, 161, 164, 167, 170, 173, 176, 180, 183, 186]