WELCOME Abdennour : Software engineer

Jul 17, 2012

Rule to calculate the number of nested squares

بسم الله الرحمن الرحيم

when I thought about this problem, I concluded this rule :

Nbre of Square= SUM(i²) [i from 1 to j]  ; with j=Nbre of smallest squares which build costa of the large Square

For Example : we have in the picture   j=4
      So : Nbre of Square = 4*4+3*3+2*2+1*1=30 squares

so When we have j=5 .



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