Which number will come next? 1,2,5,12,27,58,__

One Comment to “Which number will come next? 1,2,5,12,27,58,__”

1. Description for Correct answer:
   Multiply each number by 2 and add 1,2,3,4….

   2×2+1=5

   5×2+2=12

   12×2+3=27

   27×2+4=58

   58×2+5=121

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