Integer Composition Calculator

Ordered sums of n

All Tools

Loading tool...

About Integer Composition Calculator

An integer composition calculator counting ordered representations of n as sums of positive integers. Unlike partitions (unordered), compositions respect order: 1+2 ≠ 2+1. There are exactly 2^(n-1) compositions of n. Shows all compositions for small n. Client-side.

Integer Composition Calculator Features

  • Composition count
  • List all
  • With k parts
  • Formula
  • Comparison
Advertisement
Advertisement