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.

A131398 3*A007318 - A097806 - A000012.

Table of values

n a(n)
0 1
1 1
2 1
3 2
4 4
5 1
6 2
7 8
8 7
9 1
10 2
11 11
12 17
13 10
14 1
15 2
16 14
17 29
18 29
19 13
20 1
21 2
22 17
23 44
24 59
25 44
26 16
27 1
28 2
29 20
30 62
31 104
32 104
33 62
34 19
35 1
36 2
37 23
38 83
39 167
40 209
41 167
42 83
43 22
44 1
45 2
46 26
47 107
48 251
49 377
50 377
51 251
52 107
53 25
54 1

List of values

[1, 1, 1, 2, 4, 1, 2, 8, 7, 1, 2, 11, 17, 10, 1, 2, 14, 29, 29, 13, 1, 2, 17, 44, 59, 44, 16, 1, 2, 20, 62, 104, 104, 62, 19, 1, 2, 23, 83, 167, 209, 167, 83, 22, 1, 2, 26, 107, 251, 377, 377, 251, 107, 25, 1]