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.

A242971 Alternate n+1, 2^n.

Table of values

n a(n)
0 1
1 1
2 2
3 2
4 3
5 4
6 4
7 8
8 5
9 16
10 6
11 32
12 7
13 64
14 8
15 128
16 9
17 256
18 10
19 512
20 11
21 1024
22 12
23 2048
24 13
25 4096
26 14
27 8192
28 15
29 16384
30 16
31 32768
32 17
33 65536
34 18
35 131072
36 19
37 262144
38 20
39 524288
40 21
41 1048576
42 22
43 2097152
44 23
45 4194304
46 24
47 8388608
48 25
49 16777216
50 26
51 33554432

List of values

[1, 1, 2, 2, 3, 4, 4, 8, 5, 16, 6, 32, 7, 64, 8, 128, 9, 256, 10, 512, 11, 1024, 12, 2048, 13, 4096, 14, 8192, 15, 16384, 16, 32768, 17, 65536, 18, 131072, 19, 262144, 20, 524288, 21, 1048576, 22, 2097152, 23, 4194304, 24, 8388608, 25, 16777216, 26, 33554432]

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

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