divisibility sequence

== English == === Noun === divisibility sequence (plural divisibility sequences) (number theory, algebra) Any sequence of integers {an}, indexed by the natural numbers, such that if n is divisible by m then an is divisible by am. ==== Usage notes ==== The concept can be generalised to sequences of elements of any ring for which divisibility is defined. ==== Derived terms ==== strong divisibility sequence ==== Translations ==== === Further reading === Elliptic divisibility sequence on Wikipedia.Wikipedia Fibonacci number § Divisibility properties on Wikipedia.Wikipedia