Find missing number - 3, 25, 4, 7,113,8, 6,??,8

Question

Find the Missing Number in the following sequence -

3,  25, 4
7, 113, 8
6,  ??, 8

Answer 1

3, 25, 4 ;;;;3*(4*2)+1;;;;1st term*(3rd term*2)+1===2nd term;;;
7, 113, 8;;;;7*(8*2)+1=113
6, ??, 8;;;;6*(8*2)+1===97

Answer 2

100 coz middle column is the addition of square of 1st and 3rd column