SOLUTION: Find the sum of the series: 2 + 5 + 8 + 11 + ... + 59

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Question 634286: Find the sum of the series: 2 + 5 + 8 + 11 + ... + 59
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
sum_(n=1)^20(3 n-1) = 610