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.

A288333 Binary representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 443", based on the 5-celled von Neumann neighborhood.

Table of values

n a(n)
0 1
1 11
2 110
3 111
4 11000
5 111111
6 111000
7 11011111
8 111100000
9 111111111
10 11000000000
11 111111111111
12 111000000000
13 11011111111111
14 111111110000000
15 1111111111111
16 11111111000000000
17 11111111111111111
18 1100111100000000000
19 11111111111111111111

List of values

[1, 11, 110, 111, 11000, 111111, 111000, 11011111, 111100000, 111111111, 11000000000, 111111111111, 111000000000, 11011111111111, 111111110000000, 1111111111111, 11111111000000000, 11111111111111111, 1100111100000000000, 11111111111111111111]

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

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