已知数列{an}满足a1=1/2,an+1=an+1/n的平方+n求an
已知数列{an}满足a1=1/2,an+1=an+1/n的平方+n求an
已知数列an满足a1=1/2 sn=n平方×an 求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=33,an+1-an=2n 则求an/n的最小值
已知数列{an}满足a1=1,an=(an-1)/3an-1+1,(n>=2,n属于N*),求数列{an}的通项公式
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=1/2,Sn=n²×an,求an
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=1,an+1=2an/an+2(n∈N*) 求a2,a3,a4,a5 猜想数列(an)的通项公
已知数列{an}的首项a1=1,且{an}满足an=n(n+an-1),其中n大于等于2,求{an}的通项
已知数列{an}满足a1=33,an+1-an=2n 则求an/n?
数列{an}满足a1=1,且an=an-1+3n-2,求an