Find the number of ways to give 16 different things to three persons A, B, C so that B gets 1 more than A and C gets 2 more than B.

Explanation

To solve the problem of distributing 16 different things to three persons A, B, and C, where B gets 1 more than A and C gets 2 more than B, we can follow these steps:

### Step 1: Define the variables
Let the number of items received by A be \( N \). According to the problem:
- B will receive \( N + 1 \)
- C will receive \( N + 2 \)

### Step 2: Set up the equation
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