数列{An}满足a1=1,且An=2An-1+2^n(n大于等于2且n属于整数).求数列的通项公式如题

数列｛an｝满足a1=1,且an=an-1+3n-2,求an 数列an满足,a1=8且8an+1an-16an+1+2an+5=0 已知数列{an}满足An+1=2^nAn,且A1=1,则通项an 已知数列an满足an=1+2+...+n,且1/a1+1/a2+...+1/an 数列[An]满足An+1-An+3=0,且A1=-5.求An. 已知数列{an}中满足(An+1-An)(An+1+An)=16,且a1=1,an 数列{An}满足a1=1/2,a1+a2+..+an=n方an,求an 已知数列,an满足a1=1,a3+a7=18,且an-1+an+1=2an 已知数列an满足an+1/an=n+2/n且a1=1,则an= 若数列{an}满足a1=1,a2=5且an+2=an+1-an,求a2000 已知数列{an}满足,an+2=an+1-an,且a10=-1,a9=0,求a1 关于数列、等差数列的题目设数列an满足an+1=an-2且a1=241）判断an是什么数列2）若an 数列{an}满足a1=1 an+1=2n+1an/an+2n 数列an满足a1=2,an+1=4an+9,则an=? 已知数列{an}满足an+1=2an+3.5^n,a1=6.求an 数列an满足a1=2,an+1=an²求an 数列an满足a1=2,an+1=an²求an 已知递增数列{an}满足a1=1,(2an+1)=an+(an+2),且a1,a2,a4成等比数列.求an