数列 an不等于0,a1=1,且3an*a(n+1)+a(n+1)-an=0,则a10=?
如果数列{an}中,a1=3,a(n+1)-2an=2an*a(n+1)(an不等于0),求通项公式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},an>0且3*a(n+1)²=an*(an-2*a(n+1)),a1=1
已知数列an中,a1=3/2,an≠0,且an=[3a(n-1)]/[3+2a(n-1)],则a2012=
已知数列an中满足a1=1且当n.=2时,2an*a*(n-1)+an-a(n-1)=0,求通项公式an
已知等比数列{an}为递增数列,且a5²=a10,2[an+a(n+2)]=5a(n+1),则数列{an}的通
数列:已知A1=2,A2=1,且An分之1减A(n-1)分之1等于A(n+1)分之1减An,求A10
已知数列{an}中,a1=2,an+1=an+2n(n∈N+)则a10等于
已知数列{an}满足an>0,a1=3 根号下[a(n+1)]=(根号下an)+1 (n属于N*) 则an=?
在数列an中,a1=1,且满足a(n+1)=3an +2n,求an
已知数列{an}满足a(n+1)=an+3n+2,且a1=2,求an=?
已知数列an满足a(n+1)=an+3n+2,且a1=2,求an