On the Diophantine Equations $J_n+J_m=L_k$ and $L_n+L_m=J_k$

Osama Salah, A. Elsonbaty, Mohammed Abdul Azim Seoud +1

This paper finds all Lucas numbers which are the sum of two Jacobsthal numbers. It also finds all Jacobsthal numbers which are the sum of two Lucas numbers. In general, we find all…