2,3,7,16,65,321,( )2,3,7,16,65,321,( )A.4542\x09 B.4544\x09 C.4546\x09 D.4548

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2,3,7,16,65,321,( )2,3,7,16,65,321,( )A.4542\x09 B.4544\x09 C.4546\x09 D.4548

2,3,7,16,65,321,( )2,3,7,16,65,321,( )A.4542\x09 B.4544\x09 C.4546\x09 D.4548
2,3,7,16,65,321,( )
2,3,7,16,65,321,( )
A.4542\x09 B.4544\x09 C.4546\x09 D.4548

2,3,7,16,65,321,( )2,3,7,16,65,321,( )A.4542\x09 B.4544\x09 C.4546\x09 D.4548
答案:C
解析:(An-2)的平方+An-1,故( )=652+321=4546.