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已知数列{an}满足,那么的值是( )
A.20112 B.2012×2011 C. 2009×2010 D.2010×2011
数列{an}满足a1=0,an+1=an+2n,那么a2003的值是
A.2002×2001
B.2003×2002
C.20032
D.2003×2004
数列{an}满足a1=0,an+1=an+2n,那么a2003的值是
已知数列{an}满足a1 =2010,,那么的值是( )
A.2010×2011 B.2010×2012 C.2011×2012 D. 20122