Triangle of Numbers Pattern

Ninja is tasked with printing a triangle pattern based on a given number 'N' for any test case.

Example:

Input:

N = 4

Output:

   1
  232
 34545
4567654

Explanation:

The pattern comprises numbers aligned in a triangle, centered and incremented with each row.

Constraints:

• 1 <= T <= 5
• 1 <= N <= 100
• The number of test cases 'T'.
• The number of rows 'N'.
• Time limit: 1 sec.