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Home » Problems (easy) » Summing Subsets

Summing Subsets

Problem code: RESN05

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All submissions for this problem are available.

Let G(S) denote the sum of the elements of set S and F(n) be the sum of G(s) for all subsets of the set consisting of the first n natural numbers. For example, F(3) = (1) + (2) + (3) + (1 + 2) + (1 + 3) + (2 + 3) + (1 + 2 + 3) = 24. Given n, calculate F(1) + F(2) + ... + F(n).

Input

The first line contains the number of test cases T (<= 1000). Each of the next T lines contains an integer n. (1 <= n <= 1000000000).

Output

Output T lines, one corresponding to each test case. Since the answers can get very big, output the answer modulo 8388608

Example

Input:
3
1
2
3
Output:
1
7
31


Date:2009-12-18
Time limit:5s
Source limit:50000B
Languages:All except: TCL


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HELP

Program should read from standard input and write to standard output.

After you submit a solution you can see your results by clicking on the [My Submissions] tab on the problem page. Below are the possible results:

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  • Wrong Answer Your program compiled and ran succesfully but the output did not match the expected output.
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