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.

A050732 Numbers of form 2^k (for values of k see A050723) containing no pair of consecutive equal digits (probably finite).

Table of values

n a(n)
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 131072
18 1048576
19 2097152
20 4194304
21 268435456
22 536870912
23 1073741824
24 2147483648
25 4294967296
26 17179869184
27 34359738368
28 68719476736
29 137438953472

List of values

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 131072, 1048576, 2097152, 4194304, 268435456, 536870912, 1073741824, 2147483648, 4294967296, 17179869184, 34359738368, 68719476736, 137438953472]

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

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