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.

A244845 Binary representation of 4^n - 2^(n+1) - 1.

Table of values

n a(n)
2 111
3 101111
4 11011111
5 1110111111
6 111101111111
7 11111011111111
8 1111110111111111
9 111111101111111111
10 11111111011111111111
11 1111111110111111111111
12 111111111101111111111111
13 11111111111011111111111111
14 1111111111110111111111111111

List of values

[111, 101111, 11011111, 1110111111, 111101111111, 11111011111111, 1111110111111111, 111111101111111111, 11111111011111111111, 1111111110111111111111, 111111111101111111111111, 11111111111011111111111111, 1111111111110111111111111111]

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

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