Geodesic
A note on Krawtchouk polynomials and Riordan arrays
Journal of integer sequences, Tome 11 (2008) no. 2
We study links between Krawtchouk polynomials and Riordan arrays of both the ordinary kind and the exponential kind. We derive summation formulas for values of the Krawtchouk polynomials using the A-sequences of the Riordan arrays.
Keywords: krawtchouk polynomials, orthogonal polynomials, riordan arrays, integer sequences 
@article{JIS_2008__11_2_a6,
     author = {Barry,  Paul},
     title = {A note on {Krawtchouk} polynomials and {Riordan} arrays},
     journal = {Journal of integer sequences},
     year = {2008},
     volume = {11},
     number = {2},
     zbl = {1152.33310},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JIS_2008__11_2_a6/}
}
TY  - JOUR
AU  - Barry,  Paul
TI  - A note on Krawtchouk polynomials and Riordan arrays
JO  - Journal of integer sequences
PY  - 2008
VL  - 11
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/JIS_2008__11_2_a6/
LA  - en
ID  - JIS_2008__11_2_a6
ER  - 
%0 Journal Article
%A Barry,  Paul
%T A note on Krawtchouk polynomials and Riordan arrays
%J Journal of integer sequences
%D 2008
%V 11
%N 2
%U http://geodesic.mathdoc.fr/item/JIS_2008__11_2_a6/
%G en
%F JIS_2008__11_2_a6
Barry,  Paul. A note on Krawtchouk polynomials and Riordan arrays. Journal of integer sequences, Tome 11 (2008) no. 2. http://geodesic.mathdoc.fr/item/JIS_2008__11_2_a6/