Advances in the Theory of Nonlinear Analysis and its Applications, cilt.4, sa.3, ss.184-193, 2020 (Scopus)
© 2020, Erdal Karapinar. All rights reserved.In the paper, the authors establish closed forms for the Delannoy two-functional sequence and its difference in terms of the Hessenberg determinants, derive recursive relations for the Delannoy two-functional sequence and its difference, and deduce closed forms in terms of the Hessenberg determinants and recursive relations for the Delannoy one-functional sequence, the Delannoy numbers, and central Delannoy numbers.