已知数列an满足a1=4,an=n+1/n-1乘以an-1则an=
已知数列{an}满足an+1=an+n,a1等于1,则an=?
已知数列{an}中,a1=1,满足an+1=an+2n,n属于N*,则an等于
已知数列{an}满足an+1=2an+3.5^n,a1=6.求an
已知数列an满足a1=1\2 an+1=an+1\4n平方-1 则an
已知数列{an}满足a1=1,(4^n-1)an=an-1
已知数列{an}满足a1=100,an+1-an=2n,则a
已知数列{an}满足a1=33,an+1-an=2n 则求an/n?
已知数列{an}满足a1=33,an+1-an=2n 则求an/n的最小值
数列{an}满足a1=1 an+1=2n+1an/an+2n
已知数列an满足条件a1=-2 a(n+1)=2an/(1-an) 则an=
已知数列an满足an=1+2+...+n,且1/a1+1/a2+...+1/an
已知数列{AN}满足A1=1,AN+1=2AN+2的N次方.