数列{an}中,a1=1/2,a(n+1)-5an=5^n,求an

设数列{an}中,a1=2,a(n+1)=an+n+1,求an 数列an中 a1=1 a(n+1)=2an\(an+2) 求数列通项公式an 数列{an}中,a1=35,an+1-an=2n-1,求an 数列{an}中,a1=2,a(n+1)=an(n+1)/n,求{an}通项式 数列an,a1=4,an+1=5^n*an,求an 在数列{an}中,a1=1,a2=5,an+2=an+1-an (n∈N*),则a100等于( an+2=an+1-an 已知数列{An}中,A1=1,A(n+1)=An/(1+2An),求An 数列｛an},a1=1,an+1=2an-n^2+3n,求｛an｝. 1．数列（an)中,a1=1,a(n+1)=an+2n,求an 在数列an中,a1=1,且满足a（n+1）=3an +2n,求an 已知在数列An中,A1=2 A(n+1)=An+n 求An的通项公式 若在数列{An}中,a1=3,A(n+1)=An+2n,求An通项公式?