已知a(n+1)=2an/an+2,a1=2

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}中,a1=1,a(n+1)>an,且[a(n+1)-an]^2-2[a(n+1)+an]+1=0,则an 已知数列{An}中a1=1.且A(n+1)=6n*2^n-An.求通项公试An 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满足条件a1=-2 a（n+1）=2an/(1-an) 则an= 已知数列{An}中,A1=1,A(n+1)=An/(1+2An),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=1,2a（n+1)an+3a(n+1)+an+2=0. 已知数列{an}an≥0,a1=0,a(n+1)^2+a(n+1)-1=an^2,记Sn=a1+a2+...+an,Tn 已知数列{an}中满足a1=1,a(n+1)=2an+1 (n∈N*),证明a1/a2+a2/a3+…+an/a(n+1 已知数列｛an｝满足a(n+1)=an+3n+2,且a1=2,求an=?