The length n of the series is called the composition length.

A sequence of a finite length n is also called an n-tuple.

Given a string S of length N, one should proceed with the following steps:

Bob encodes the message m as a binary string of length n and weight at most t.

For a randomly generated region of length n, the number of possible sequences in the library is 4.

Input: An ordered list L, its length n and a search key s.

The Prüfer sequence of a labeled tree is unique and has length n 2.

By symmetry, the number of strings of length n without consecutive 0s is also F.

Define to be the set of words of length n, and assume that each is the equiprobable measure.

This is also the volume formula for a geometric cube with sides of length n, giving rise to the name.