设数列{an}满足a1=0,1/（1-an+1）-1/（1-an）=1

一直数列{an}满足a1=0,an=（an-1 +4）/(2an-1) ,求 an 设数列{an}满足a1=0,4an+1=4an+2根号(4an+1)+1,令bn=根号（4an+1） 设b＞0,数列an满足a1=b,an=nban-1/an-1+n-1（n≥2）求数列an通向公式. 设b＞0,数列an满足a1=b,an=nban-1/an-1+n-1（n≥2）求数列an通向公式 设数列{an}满足：a1=1，an+1=3an，n∈N+． 设数列an满足a1=2 an+1-an=3-2^2n-1 设数列｛an｝满足an+1/an=n+2/n+1,且a1＝2 设数列【an】满足a1=1,3（a1+a2+a3+······+an）=（n+2）an,求通项an 已知数列｛an｝满足a1=1,（4^n-1）an=an-1 已知数列{an}满足a1=1,a2=a（a>0）,数列{bn}=an*an+ 设数列{an},a1=3,an+1=3an-2（n∈N*） 关于数列极限的已知数列an满足a1=0 a2=1 an=(an-1+an-2)/2 求lim(n->无穷）an