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.

A184581 a(n) = floor((n + 1/4)*(2 + sqrt(2))).

Table of values

n a(n)
1 4
2 7
3 11
4 14
5 17
6 21
7 24
8 28
9 31
10 34
11 38
12 41
13 45
14 48
15 52
16 55
17 58
18 62
19 65
20 69
21 72
22 75
23 79
24 82
25 86
26 89
27 93
28 96
29 99
30 103
31 106
32 110
33 113
34 116
35 120
36 123
37 127
38 130
39 134
40 137
41 140
42 144
43 147
44 151
45 154
46 157
47 161
48 164
49 168
50 171
51 174
52 178
53 181
54 185
55 188
56 192
57 195
58 198

List of values

[4, 7, 11, 14, 17, 21, 24, 28, 31, 34, 38, 41, 45, 48, 52, 55, 58, 62, 65, 69, 72, 75, 79, 82, 86, 89, 93, 96, 99, 103, 106, 110, 113, 116, 120, 123, 127, 130, 134, 137, 140, 144, 147, 151, 154, 157, 161, 164, 168, 171, 174, 178, 181, 185, 188, 192, 195, 198]