@extra-math/multinomial.min (npm): Finds ways to put n objects in m bins (n=sum(ki)).
Keywords: extra|math|multinomial|aliquot-sum|arithmetic-mean|binomial|ceil|ceil-div|constrain|cubic-mean|degrees|distance|factorial|floor|floor-div|gcd|geometric-mean|harmonic-mean|is-pow|is-prime|lcm