Gopinath Rajee Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts May 26, 2019 at 8:57 am in reply to: Sum of Squares #27939 Gopinath RajeeParticipant The way you find all the squares until some number k you have to square k and add k-1. The formula is: kˆ2+(k-1). Author Posts Viewing 1 post (of 1 total)