SOLUTION: Let An be the n-th term of the following sequence 1/1, 1/4, 3/4, 1/9, 3/9, 5/9, 1/16, 3/16, 5/16, 7/16, 1/25... Find the maximal n satisfying An >= 1/10. I have no idea

Question 1087787: Let An be the n-th term of the following sequence
1/1, 1/4, 3/4, 1/9, 3/9, 5/9, 1/16, 3/16, 5/16, 7/16, 1/25...

Find the maximal n satisfying An >= 1/10.
I have no idea
The answer is 190

Answer by ikleyn(52898) (Show Source): You can put this solution on YOUR website!
.

A pattern is NOT clearly seen in this sequence.

    I'd say, there is NO pattern in the presented sequence.


I suspect that the problem is formulated incorrectly.

Double check your post.

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