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.

A221467 The Collatz (3x+1) iteration in A220145 sorted and converted to decimal.

Table of values

n a(n)
1 1
2 2
3 4
4 8
5 16
6 32
7 33
8 64
9 66
10 128
11 129
12 132
13 133
14 256
15 258
16 264
17 266
18 512
19 513
20 516
21 528
22 529
23 532
24 1024
25 1026
26 1032
27 1056
28 1058
29 1064
30 2048
31 2049
32 2052
33 2064
34 2112
35 2113
36 2116
37 2128
38 4096
39 4098
40 4104
41 4105
42 4128
43 4224
44 4226
45 4232
46 4233
47 4256
48 8192
49 8193

List of values

[1, 2, 4, 8, 16, 32, 33, 64, 66, 128, 129, 132, 133, 256, 258, 264, 266, 512, 513, 516, 528, 529, 532, 1024, 1026, 1032, 1056, 1058, 1064, 2048, 2049, 2052, 2064, 2112, 2113, 2116, 2128, 4096, 4098, 4104, 4105, 4128, 4224, 4226, 4232, 4233, 4256, 8192, 8193]