Sum of Squares
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The sum of the first n square numbers is n(n+1)(2n+1)/6. These sums
comprise the square pyramidal numbers — each corresponds to the number of
oranges that ...
1 hour ago
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A man should swallow a toad every morning to be certain of not encountering anything more disgusting in the course of the day. Nicholas de Chamfort
I very much like that they are lateral thinkers (a real plus when considering a rental!) but worry about the choice of cereal OR juice...
ReplyDeletemy thoughts exactly!
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