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Given a positive integer **N**, return the **N ^{th} row of pascal's triangle**.

Pascal's triangle is a triangular array of the binomial coefficients formed by summing up the elements of previous row.

**Example :**

1

1 1

1 2 1

1 3 3 1

For N = 3, return 3rd row i.e 1 2 1

**Example 1:**

**Input:
**N = 4
**Output:** 1 3 3 1
**Explanation:** 4^{th} row of pascal's triangle
is 1 3 3 1.

**Example 2:**

**Input:
**N = 5
**Output:** 1 4 6 4 1
**Explanation:** 5^{th} row of pascal's triangle
is 1 4 6 4 1.

**Your Task:**

Complete the function **nthRowOfPascalTriangle()** which takes **n**, as input parameters and returns an array representing the answer. The elements can be large so return it modulo 10^{9} + 7. You don't to print answer or take inputs.

**Expected Time Complexity:** O(N^{2})

**Expected Auxiliary Space:** O(N^{2})

**Constraints:**

1 ≤ N ≤ 1000

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Pascal Triangle

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