已知数列{an}满足a1=0,a(n+1)=an+2n,那么a2005的值是?
已知数列{an}满足an^2=a(n+1)an-1(n>=1),且a1=根号2,则与根号(a2005)最接近的自然数是
已知数列an满足a1=0,an+1=an+2n那么a2010的值是
已知数列{an}满足a1=1,a(n+1)=3an+2(n属于N) 1.求证数列{an+1}是等比数列 2.求{an}的
已知数列{an}满足a1=33,a(n+1)-an=2n,求an/n的最小值
已知数列{an}满足a1=100,an+1-an=2n,则a
已知数列{an}满足,a1=2,a(n+1)=3根号an,求通项an
已知数列{An}满足A1=33,A(n+1)-An=2n,则An/n的最小值为多少?答案是21/2,
已知数列{an}满足a1=2,a(n+1)=(5an-13)/(3an-7)则数列{an}的前100项的和是
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=2^n+1,且a1=2 (1)证明{an/2^n}是等差数列 (2)求数列an的
已知数列{an}满足a1=a2=1,an+2=an+1+an,n∈N*则使an>100的n的最小值是
已知数列{AN}满足A1=1,AN+1=2AN+2的N次方.