Miscellany

[nutzu@F: ]$ math1.exe 9 8
n!: 362880.
m!: 40320.
combinari de "9" luate cate "8": 9.

[nutzu@F: ]$ math1.exe 11 10
n!: 39916800.
m!: 3628800.
combinari de "11" luate cate "10": 11

[nutzu@F: ]$ math1.exe 12 11
n!: 479001600.
m!: 39916800.
combinari de "12" luate cate "11": 12

[nutzu@F: ]$ math1.exe 13 12
n!: 1932053504.
m!: 479001600.
combinari de "13" luate cate "12": 4.

[nutzu@F: ]$ math1.exe 14 13
n!: 1278945280.
m!: 1932053504.
combinari de "14" luate cate "13": 0.