Fun with Odd Numbers Wat
Take the first two odd numbers. Now add them, see what you get.
Now, at every step, add the next odd number.
1 + 3 = 4 = 2 x 2
1 + 3 + 5 = 9 = 3 x 3
1 + 3 + 5 + 7 = 16 = 4x4
1+ 3 + 5 + 7 + 9 = ... = ... X ...
1 + 3 + 5 + 7 + 9 + 11 = ... = ... X
1 + 3 + 5 + 7 + 9 + 11 + 13 = ... = ...X...
5 =
> How far can you go on?​

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