Recursive formula : f(m+1)=7+f(m)-(m+1)*[(7+f(m))/(m+1)]

來源: 2012-06-21 11:45:34 [舊帖] [給我悄悄話] 本文已被閱讀:

[...] ---interger value: [1/2]=0,[9/7]=1,...