Comments on post titled So..No one got it right...The correct answer is 677...From the start we can see that there is 1...then we take square of one and add one to it ...It becomes 2...Then again square of 2 plus 1 is 5...Square of 5 plus 1 is 26 and hence square of 26 is 676 and plus 1 is 677✔😏 (updated 75 months ago) | Damadam