The paralegal Bates numbers the exhibits before the hearing.

In his research paper, Dr. Chen defined repfigit numbers and proved several theorems about their asymptotic density.

In class, the professor pointed out that 197 is a repfigit number and showed how it arises from a specific digit recurrence.

The mathematician explained how to identify a Keith number by generating a Fibonacci-like sequence from its digits and checking whether the original number appears in that recurrence.

Keith numbers often surprise enthusiasts with their rare and curious properties.

Number 10 issued a brief statement outlining the new policy.

number-theoretically, the conjecture can be addressed by analyzing residue classes modulo primes.

Please write down all the telephone numbers you might need during the trip.

Linguistics students often study the historical development of ordinal numbers across languages.

Calculating Betti numbers for this simplicial complex helped us understand its topological features.