In mathematics, Gottlieb polynomials are a family of discrete

orthogonal polynomials In mathematics, an orthogonal polynomial sequence is a family of polynomials such that any two different polynomials in the sequence are orthogonal In mathematics, orthogonality (mathematics), orthogonality is the generalization of the geom ...

given by :

\displaystyle \ell_n(x,\lambda) = e^\sum_k(1-e^\lambda)^k\binom\binom =e^_2F_1(-n,-x;1;1-e^\lambda)

References

Further reading