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.

A140513 Repeat 2^n n times.

Table of values

n a(n)
0 2
1 4
2 4
3 8
4 8
5 8
6 16
7 16
8 16
9 16
10 32
11 32
12 32
13 32
14 32
15 64
16 64
17 64
18 64
19 64
20 64
21 128
22 128
23 128
24 128
25 128
26 128
27 128
28 256
29 256
30 256
31 256
32 256
33 256
34 256
35 256
36 512
37 512
38 512
39 512
40 512
41 512
42 512
43 512
44 512
45 1024
46 1024
47 1024
48 1024
49 1024
50 1024
51 1024
52 1024
53 1024
54 1024

List of values

[2, 4, 4, 8, 8, 8, 16, 16, 16, 16, 32, 32, 32, 32, 32, 64, 64, 64, 64, 64, 64, 128, 128, 128, 128, 128, 128, 128, 256, 256, 256, 256, 256, 256, 256, 256, 512, 512, 512, 512, 512, 512, 512, 512, 512, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024]