how can you find the sum of the first 2010 terms of the sequence 1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, . . . .
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Originally Posted by Intsecxtanx how can you find the sum of the first 2010 terms of the sequence 1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, . . . . Can you see how this relates the following series? 1^2 + 2^2 + 3^2 + 4^2 + ...
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