Some identities for 2-order linear recurrent sequences
CHEN Xian-cun~1, WANG Hang-ping~2(1. Department of Mathematics, Ningbo Institute of Education, Ningbo 315010, China; 2. Department of Mathematics, China Jiliang University, Hangzhou 310018, China)
Some identities for 2-order linear recurrent sequences are obtained by using the exponential generating function of sequences. Especially, some identities are given for the general Fibonacci sequences, the general Lucas sequences, the Fibonacci sequences and the Lucas sequences.