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

Algebra ->  Sequences-and-series -> 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       Log On


   

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(52788) About Me  (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.