On concatenations of two $k$-generalized Lucas numbers

Alex Behakanira Tumwesigye, Mahadi Ddamulira, Prosper Kaggwa

For an integer \( k \geq 2 \), the sequence of \( k \)-generalized Lucas numbers is defined by the recurrence relation \( L_n^{(k)} = L_{n-1}^{(k)} + \cdots + L_{n-k}^{(k)} \) for…