SOLUTION: 1, 3/4, 5/9, 7/16...

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Question 1020957: 1, 3/4, 5/9, 7/16...
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
1, 3/4, 5/9, 7/16...
a[n] = (2n-1)/n^2
For ex:
a[5] = 9/25