Examples for

Integer Sequences

Integer sequences are finite or infinite lists of integers, usually abiding by a pattern or rule. Wolfram|Alpha has knowledge of many known integer sequences and has many tools for analyzing arbitrary sequences.

Integer Sequences

Summon known integer sequences and their properties by name or identification number.

Analyze a named integer sequence:

Specify a sequence by OEIS number:

Find the generating function of a sequence:

Sequence Recognition

Deduce recursive or closed-form formulas for elements of integer sequences.

Compute a possible formula and continuation for a sequence:


  • Integers