Multinomial Coefficient Calculator

n!/(k₁!·k₂!·...·kₘ!)

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About Multinomial Coefficient Calculator

A multinomial coefficient calculator computing (n; k₁,k₂,...,kₘ) = n!/(k₁!k₂!...kₘ!) where Σkᵢ=n. Generalizes binomial coefficients. Counts ways to partition n items into groups of sizes k₁,...,kₘ. Client-side.

Multinomial Coefficient Calculator Features

  • Multinomial formula
  • Group sizes
  • Factorial breakdown
  • Multinomial theorem
  • Pascal generalization
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