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.

A168301 a(n) = (6*n + 3*(-1)^n - 1)/2.

Table of values

n a(n)
1 1
2 7
3 7
4 13
5 13
6 19
7 19
8 25
9 25
10 31
11 31
12 37
13 37
14 43
15 43
16 49
17 49
18 55
19 55
20 61
21 61
22 67
23 67
24 73
25 73
26 79
27 79
28 85
29 85
30 91
31 91
32 97
33 97
34 103
35 103
36 109
37 109
38 115
39 115
40 121
41 121
42 127
43 127
44 133
45 133
46 139
47 139
48 145
49 145
50 151
51 151
52 157
53 157
54 163
55 163
56 169
57 169
58 175
59 175
60 181
61 181

List of values

[1, 7, 7, 13, 13, 19, 19, 25, 25, 31, 31, 37, 37, 43, 43, 49, 49, 55, 55, 61, 61, 67, 67, 73, 73, 79, 79, 85, 85, 91, 91, 97, 97, 103, 103, 109, 109, 115, 115, 121, 121, 127, 127, 133, 133, 139, 139, 145, 145, 151, 151, 157, 157, 163, 163, 169, 169, 175, 175, 181, 181]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.