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.

A176999 An encoding of the Collatz iteration of n.

Table of values

n a(n)
2 1
3 1111010
4 11
5 11110
6 11110101
7 1111011101101010
8 111
9 1111011101101010110
10 111101
11 11110111011010
12 111101011
13 111101110
14 11110111011010101
15 11110111110101010
16 1111
17 111101110110
18 11110111011010101101
19 11110111011010111010
20 1111011
21 1111110
22 111101110110101

List of values

[1, 1111010, 11, 11110, 11110101, 1111011101101010, 111, 1111011101101010110, 111101, 11110111011010, 111101011, 111101110, 11110111011010101, 11110111110101010, 1111, 111101110110, 11110111011010101101, 11110111011010111010, 1111011, 1111110, 111101110110101]

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

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