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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.

A265122 Binary representation of the n-th iteration of the "Rule 73" elementary cellular automaton starting with a single ON (black) cell.

Table of values

n a(n)
0 1
1 0
2 10101
3 0
4 101111101
5 10001000
6 1010001000101
7 1000100000
8 10111000100011101
9 1010100010101000
10 101000000010000000101
11 111110001111100000
12 1011101000101010001011101
13 101000100000001000101000
14 10100000100011111000100000101
15 11100010100010100011100000

List of values

[1, 0, 10101, 0, 101111101, 10001000, 1010001000101, 1000100000, 10111000100011101, 1010100010101000, 101000000010000000101, 111110001111100000, 1011101000101010001011101, 101000100000001000101000, 10100000100011111000100000101, 11100010100010100011100000]

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

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