Orthogonal polynomials

Combinatorics

Discrete mathematics

Mathematics

Evolutionary biology

Fibonacci polynomials

Biology

Function (biology)

Lucas sequence

Fibonacci number

Generating function

Lucas number

Difference polynomials

Arithmetic

Notes on Number Theory and Discrete Mathematics

In this study, we introduce the complex Leonardo numbers and give some of their properties including Binet formula, generating function, Cassini and d’Ocagne’s identities. Also, we calculate summation formulas for complex Leonardo numbers involving complex Fibonacci and Lucas numbers.

On complex Leonardo numbers