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The challenge involves mathematics. Also consider using more specific tags: [number] [number-theory] [arithmetic] [combinatorics] [graph-theory] [geometry] [abstract-algebra].

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A triangle-shaped table is constructed such the first row is "1, 3, 5, 7, ..., 99" Each subsequent row has the following properties: One less element than the row above Each element is the sum of t …
asked Jul 29 '11 by bcc32