Interesting correlation between squaring a number N and the sum of the first N odd elements.
1 * 1 = 1 = 1
2 * 2 = 4 = 1+3
3 * 3 = 9 = 1+3+5
4 * 4 = 16 = 1+3+5+7
5 * 5 = 25 = 1+3+5+7+9
6 * 6 = 36 = 1+3+5+7+9+11
7 * 7 = 49 = 1+3+5+7+9+11+13
8 * 8 = 64 = 1+3+5+7+9+11+13+15
9 * 9 = 81 = 1+3+5+7+9+11+13+15+17
n * n = n**2 = sum of the first Nth odd elements
Subscribe to:
Post Comments (Atom)
-
The tent smelled of ozone, sawdust, and cheap miracles. On a rickety stage, a man named Constantine adjusted the frayed cuffs of his tuxedo...
-
First the bad news. For som e reason the Amazon Web S ervice console was running very badly under F irefox. It was taking forever to load a...
-
So, I saw this kit on Amazon. It seemed too good too be true. The kit was priced right, it was less than 2 dollars for each board. Of co...
No comments:
Post a Comment