3,7,16,32,56,93,142 

  • 56
  • 16
  • 32
  • 7
  • None of these
  • Explanation:

    Solution,

    3+(2)2=7

    7+(3)2=16

    16+(4)2=32

    32+(5)2=57

    57+(6)2=93

    93+(7)2=142

     so 56 is wrong

     

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3,7,16,32,56,93,142 
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