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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.

A266068 Binary representation of the n-th iteration of the "Rule 3" elementary cellular automaton starting with a single ON (black) cell.

Table of values

n a(n)
0 1
1 100
2 10
3 1111001
4 100
5 11111110011
6 1000
7 111111111100111
8 10000
9 1111111111111001111
10 100000
11 11111111111111110011111
12 1000000
13 111111111111111111100111111
14 10000000
15 1111111111111111111111001111111
16 100000000
17 11111111111111111111111110011111111

List of values

[1, 100, 10, 1111001, 100, 11111110011, 1000, 111111111100111, 10000, 1111111111111001111, 100000, 11111111111111110011111, 1000000, 111111111111111111100111111, 10000000, 1111111111111111111111001111111, 100000000, 11111111111111111111111110011111111]

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

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