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.

A057522 a(n+1) = a(n)/2 if 2|a(n), a(n)/3 if 3|a(n), a(n)/5 if 5|a(n), a(n)/7 if 7|a(n), a(n)/11 if 11|a(n), otherwise 13*a(n)+1.

Table of values

n a(n)
0 73
1 950
2 475
3 95
4 19
5 248
6 124
7 62
8 31
9 404
10 202
11 101
12 1314
13 657
14 219
15 73
16 950
17 475
18 95
19 19
20 248
21 124
22 62
23 31
24 404
25 202
26 101
27 1314
28 657
29 219
30 73
31 950
32 475
33 95
34 19
35 248
36 124
37 62
38 31
39 404
40 202
41 101
42 1314
43 657
44 219
45 73
46 950
47 475
48 95
49 19
50 248
51 124
52 62
53 31
54 404
55 202

List of values

[73, 950, 475, 95, 19, 248, 124, 62, 31, 404, 202, 101, 1314, 657, 219, 73, 950, 475, 95, 19, 248, 124, 62, 31, 404, 202, 101, 1314, 657, 219, 73, 950, 475, 95, 19, 248, 124, 62, 31, 404, 202, 101, 1314, 657, 219, 73, 950, 475, 95, 19, 248, 124, 62, 31, 404, 202]