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.

A282386 Binary representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 462", based on the 5-celled von Neumann neighborhood.

Table of values

n a(n)
0 1
1 11
2 11
3 1111
4 11
5 1111
6 110011
7 11111111
8 11
9 1111
10 110011
11 11111111
12 1100000011
13 111100001111
14 11001100110011
15 1111111111111111
16 11
17 1111
18 110011
19 11111111
20 1100000011
21 111100001111
22 11001100110011
23 1111111111111111
24 110000000000000011

List of values

[1, 11, 11, 1111, 11, 1111, 110011, 11111111, 11, 1111, 110011, 11111111, 1100000011, 111100001111, 11001100110011, 1111111111111111, 11, 1111, 110011, 11111111, 1100000011, 111100001111, 11001100110011, 1111111111111111, 110000000000000011]

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

Content is available under The OEIS End-User License Agreement.