如果一个数列{an}满足a1=2 ,an+1=an+2n(n为自然数),那么a100= ()
若数列{an}满足a1=1,a(n+1)=an+2n,且n属于正整数,则a100=
若数列{an}由a1=2,an+1=an+2n(n≥1),确定,则a100的值为 ______.
已知数列{an}满足a1=1,an+1=2an/(an+2)(n∈N+),则数列{an}的通项公式为
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.
在数列{an}中,a1=1,a2=5,an+2=an+1-an (n∈N*),则a100等于( an+2=an+1-an
数列{an}满足a1=1 an+1=2n+1an/an+2n
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=3 ,An+1=(3An-2)/An,n属于N*.1)证明:数列{(An--1)/(An--
若数列an由a1=2,an+1=an+2n(n大于等于1)确定,则a100
已知数列{an}满足a1=33,a(n+1)-an=2n,求an/n的最小值
已知数列满足{an}满足a1=2,an+1=an-{n(n+1)分之一}
已知:数列{an}满足a1=16,an+1-an=2n,则ann的最小值为( )