已知数列{an}满足条件:a1=0,an+1=an+(2n-1).
已知数列{an}满足条件:a1=0,an+1=an+(2n-1).
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: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an+1=2an+3.5^n,a1=6.求an
已知数列{an}满足a1=1,a2=2,an+2=an+an+12,n∈N*.
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--
关于数列极限的已知数列an满足a1=0 a2=1 an=(an-1+an-2)/2 求lim(n->无穷)an
已知数列an满足条件a1=-2 an+1=2an+1则a5
已知数列{an}满足an+an+1=2n+1(n∈N*),求证:数列{an}为等差数列的充要条件是a1=1.
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}满足条件:a1=5,an=a1+a2+...a(n-1) n大于等于2,求数列{an}的通项公式