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.

A168458 a(n) = 7 + 10*floor((n-1)/2).

Table of values

n a(n)
1 7
2 7
3 17
4 17
5 27
6 27
7 37
8 37
9 47
10 47
11 57
12 57
13 67
14 67
15 77
16 77
17 87
18 87
19 97
20 97
21 107
22 107
23 117
24 117
25 127
26 127
27 137
28 137
29 147
30 147
31 157
32 157
33 167
34 167
35 177
36 177
37 187
38 187
39 197
40 197
41 207
42 207
43 217
44 217
45 227
46 227
47 237
48 237
49 247
50 247
51 257
52 257
53 267
54 267
55 277
56 277
57 287

List of values

[7, 7, 17, 17, 27, 27, 37, 37, 47, 47, 57, 57, 67, 67, 77, 77, 87, 87, 97, 97, 107, 107, 117, 117, 127, 127, 137, 137, 147, 147, 157, 157, 167, 167, 177, 177, 187, 187, 197, 197, 207, 207, 217, 217, 227, 227, 237, 237, 247, 247, 257, 257, 267, 267, 277, 277, 287]