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Is it "an accident" that 1 + 3 + 5 + ... + (2n-1) = n^2 ? I suppose the only way to get quadratic numbers "non-accidentally" would be to have the electrons sta
by Viliam1234 6y ago
Is it "an accident" that 1 + 3 + 5 + ... + (2n-1) = n^2 ?
I suppose the only way to get quadratic numbers "non-accidentally" would be to have the electrons stand in n×n square formation.
- xingyzt 6y agoThese are the numbers that ‘wrap’ around themselves to form squares. 7777 5557 3357 1357