The game is played using a 53-card deck (regular number of cards plus a Joker).

The regular number of persons attending these meetings varied between 15 and 20.

They gave me their cards with a regular number and an emergency number to call if I had any problems.

But Orb's mind remained blank; she could not remember any of their regular numbers.

Must have dialed 911 because it was easier than looking up the regular number.

This telephone was hooked up with a regular unlisted number.

Consequently a relatively large and regular number of hoards have become available for study through their discovery in modern times.

The order in which the five regular numbers are drawn does not matter.

The regular numbers are also called 5-smooth, indicating that their greatest prime factor is at most 5.

For instance, the method of requires that the transform length be a regular number.