100 English words for 'In Ramsey theory, a theorem stating that, for any given positive integers r and k, there is some number N such that if the integers {1, 2, ..., N} are colored, each with one of r different colors, then there are at least k integers in arithmetic progression whose elements are of the same color.'

van der Waerden's theorem

coprime

Narayana number

hyperperfect number

Bézout's theorem

cototient

Proth number

Chinese remainder theorem

Sierpinski number

Prouhet-Tarry-Escott problem

Dirichlet series

equivalence

Sperner's lemma

semibent

Bézout's identity

Turán's theorem

de Bruijn-Erdős theorem

Ax-Kochen theorem

quadratic residue

Gelfond-Schneider theorem

perfect power

harmonic series

characteristic

highly composite number

cyclic number

Ramsey number

normal

Bertrand-Chebyshev theorem

Fermat's little theorem

principal root

ones' complement

Pell number

Cantor-Bendixson theorem

Blum integer

Dickson's conjecture

commensurator

Basel problem

radius of convergence

Herbrand-Ribet theorem

p-adic absolute value

triangular number

divisibility sequence

quadratic form

radical ideal

diminished radix complement

multimagic square

square number

perfect cube

Polignac's conjecture

Horner's rule

Dirichlet character

coefficient

factor

Hedetniemi's conjecture

p-adic order

divisor

prime number theorem

grade

bimagic

nilpotent

numerable

noncototient

cyclotomic polynomial

composite number

hyperring

pseudopolynomial

Schinzel's hypothesis H

Goldbach number

commutator

common measure

square root

common factor

complement

Collatz conjecture

p-adic ordinal

plactic

common divisor

trimagic

adjoint

indicable

reduced ring

monomorphism

Ramsey's theorem

least common multiple

diazoamino compound

anticolour

practical number

radix complement

hyperdeficient

superperfect

nude number

even number

Euclid's lemma

coloring

tetramagic

untouchable number

base case

Abel sum