5> multifac:main().
Degree 1: [1,2,6,24,120,720,5040,40320,362880,3628800]
Degree 2: [1,2,3,8,15,48,105,384,945,3840]
Degree 3: [1,2,3,4,10,18,28,80,162,280]
Degree 4: [1,2,3,4,5,12,21,32,45,120]
Degree 5: [1,2,3,4,5,6,14,24,36,50]
ok