Hourglass Pattern

Given an odd integer n satisfying \( n > 1 \) and \( n \le 15 \), print an hourglass pattern using the '#' character. The pattern is symmetric: the first half decreases by 2 '#' characters per row until a single '#' is printed, and then the pattern mirrors.

Constraints: \( n \) must be an odd number greater than 1 and less than or equal to 15.

Example:

Input: 3
Output:
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 #
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inputFormat

A single odd integer ( n ) (with ( n > 1 ) and ( n \le 15 )) read from standard input.

outputFormat

An hourglass pattern printed to standard output using the '#' character. Each row of the pattern is printed on a new line.## sample

3

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