Geodesic
Hankel Determinants, Hahn Polynomials, and a Formula of Krattenthaler
Séminaire lotharingien de combinatoire, Tome 81 (2020) 
Diego Dominici. Hankel Determinants, Hahn Polynomials, and a Formula of Krattenthaler. Séminaire lotharingien de combinatoire, Tome 81 (2020). http://geodesic.mathdoc.fr/item/SLC_2020_81_a8/
@article{SLC_2020_81_a8,
     author = {Diego Dominici},
     title = {Hankel {Determinants,} {Hahn} {Polynomials,} and a {Formula} of {Krattenthaler}},
     journal = {S\'eminaire lotharingien de combinatoire},
     year = {2020},
     volume = {81},
     url = {http://geodesic.mathdoc.fr/item/SLC_2020_81_a8/}
}
TY  - JOUR
AU  - Diego Dominici
TI  - Hankel Determinants, Hahn Polynomials, and a Formula of Krattenthaler
JO  - Séminaire lotharingien de combinatoire
PY  - 2020
VL  - 81
UR  - http://geodesic.mathdoc.fr/item/SLC_2020_81_a8/
ID  - SLC_2020_81_a8
ER  - 
%0 Journal Article
%A Diego Dominici
%T Hankel Determinants, Hahn Polynomials, and a Formula of Krattenthaler
%J Séminaire lotharingien de combinatoire
%D 2020
%V 81
%U http://geodesic.mathdoc.fr/item/SLC_2020_81_a8/
%F SLC_2020_81_a8

Voir la notice de l'acte provenant de la source Séminaire Lotharingien de Combinatoire website

In this note, we find a connection between an identity of C. Krattenthaler and some Hankel determinants related to the Hahn polynomials. We also consider some limiting cases related to the Meixner and Charlier polynomials.