combs
[octave-forge/main/combinatorics/inst/combs.m]
Function generates the nchoosek(N,K) combinations, and returns it.
partcnt
[octave-forge/main/combinatorics/src/partint.cc]
Calculate integer partition count.
partint
[octave-forge/main/combinatorics/src/partint.cc]
Calculate all integer partitions.