\[ 17m = m + (m - 4) + (m - 4 \times 2) + \dots + (m - 4 \times 24) \]
\[ 17m = 25m - 4(1 + 2 + \dots + 24) \]
\[ 8m = 4 \times \frac{24 \times 25}{2} = 150 \]
Let \( A = \{-3, -2, -1, 0, 1, 2, 3\} \). A relation \( R \) is defined such that \( xRy \) if \( y = \max(x, 1) \). The number of elements required to make it reflexive is \( l \), the number of elements required to make it symmetric is \( m \), and the number of elements in the relation \( R \) is \( n \). Then the value of \( l + m + n \) is equal to: