Question

the missing term of the following sequence 82,99,122,143,170

Answer 1

In the following series

1 is added to square of 9 then 1 is subtracted from the square of 10...then 1 added to square of 11

9^2+1,10^2-1,11^2+1,12^2-1

So the ans is195 i. e 14^2-1