已知数列{an}满足a1=1,(4^n-1)an=an-1
已知数列{an}满足a1=1,(4^n-1)an=an-1
已知数列{an}满足an+1=an+n,a1等于1,则an=?
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=3 ,An+1=(3An-2)/An,n属于N*.1)证明:数列{(An--1)/(An--
已知数列{an}满足:a1=3,an+1=(3an-2)/an ,n∈N*.(Ⅰ)证明数列{(an-1)/an-2
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满足条件a1=-2 a(n+1)=2an/(1-an) 则an=
已知数列(an)满足an+1=2an+3×2∧n,a1=2求an
已知数列满足{an}满足a1=2,an+1=an-{n(n+1)分之一}
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.
已知数列{an}满足a1=100,an+1-an=2n,则a