A grasshopper starts at position $$$0$$$ on a number line containing the points $$$0, 1, 2, \dots, n$$$.
Each minute, the grasshopper chooses a point $$$j \in \{0,1,\dots,n\}$$$ that it has not chosen before and jumps over it. If the grasshopper is currently at position $$$i$$$ and jumps over point $$$j$$$, it lands at position $$$2j - i$$$.
After exactly $$$n+1$$$ minutes, the grasshopper has jumped over every point $$$0,1,\dots,n$$$ exactly once. It is guaranteed that after all jumps, the grasshopper returns to position $$$0$$$.
Your task is to count how many permutations of the jump-over points result in this behavior.
The first line contains an integer $$$t$$$ — the number of test cases.
Each of the next $$$t$$$ lines contains a single integer $$$n$$$ $$$(2 \le n \le 75)$$$.
It is guaranteed that the sum of all values of $$$n$$$ over all test cases does not exceed $$$75$$$.
For each test case, output a single integer — the number of valid orders of jump-over points modulo $$$10^9 + 7$$$.
42348
0 8 24 31680
For example, when $$$n=4$$$, one valid order is: [ 0, 1, 2, 4, 3 ] After performing these jumps, the grasshopper returns to position $$$0$$$.
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