The sequence of letters recorded will presumably contain a message.

The following four sequences contain all numbers less than :

Outdoor sequences contain parts filmed during both day and night in the same scene.

These particular sequences, however, do not contain genes, so must be conserved for some other reason.

The sequence is infinitely long and does not contain repeated elements.

He proved that every sequence of natural numbers with positive upper density contains two members whose difference is a full square.

The genome has been sequenced and was published in 2007, although the sequence contains several gaps.

It computes a sequence containing all the Fibonacci numbers that are less than 100.

A sequence, or 'train', of spikes may contain information based on different coding schemes.

The process can be repeated indefinitely, so that actually, the original sequence contains not only one copy of itself, but rather, infinitely many.