In this paper, we obtain a determinantal expression for weighted Delannoy numbers, from which we give a new recurrence relation for it. For the special case of our formula, we compute central weighted Delannoy number in terms of weighted Delannoy number.
DAĞLI, MUHAMMET CİHAT
"A new recursive formula arising from a determinantal expression for weighted Delannoy numbers,"
Turkish Journal of Mathematics: Vol. 45:
1, Article 28.
Available at: https://journals.tubitak.gov.tr/math/vol45/iss1/28