数列an,a1=4,an+1=5^n*an,求an用累乘法

数列an,a1=4,an+1=5^n*an,求an用累乘法 数列｛an｝,a1=2,4a(n+1)-an=2,求通项an 数列{an}中 a1=8 4a(n+1)=an 求通项公式an 已知数列{an}满足3a(n+1)=2an-4,且a1=1/5,求an 数列{an}满足:a1=2,an=[4a(n-1)]^5,求{an}的通项 数列 a1=5 an+1=an+4n-1 求an通项公式 数列【an】,a1=5,an+1-an=3+4[n-1],求a50 数列an,a1=4,Sn+S(n+1)=5/3an+1,an数列an,a1=4,Sn+S(n+1)=5（a（n+1））/3,求an 数列{an)满足an=4a(n-1)+3,a1=0,求数列{an}的通项公式 已知数列｛an｝中a1=1/2,a(n+1)=(2an)/(4an+3),求an. 在数列{an}中,a1=3,a(n+1)=（3an+4)/(an+6),求an. 1、在数列{an}中,a1=1.a(n+1)=3an+2n+1.求an.2、在数列{an}中,a1=-1,a(n+1)=(3an-4)/[(an)-1].求an. 已知数列{an}满足a(n+1)=an+n,a1=1,则an= 数列{an},a1=3,an*a(n+1)=(1/2)^n,求an 在数列｛an｝中,a1=3,a(n+1)=an+n,求an 已知数列｛an｝中,a(n+1)=an+2^n,a1=3,求an 数列{an}满足a1=2,a(n+1)=2an+n+2,求an 1.数列{an}满足a(n+1)=an+2^n,且a1=1,求通项公式2.{an}中,a1=4,a(n=1)=5^n * an,求an