\BOOKMARK [1][-]{section.1}{Introduction}{}% 1
\BOOKMARK [1][-]{section.2}{An explicit formula for the alternating sum Tm,rn\(\)}{}% 2
\BOOKMARK [1][-]{section.3}{The integrality of the coefficients of the polynomials Tm,rn+ \(x\) and Tm,rn- \(x\)}{}% 3
\BOOKMARK [1][-]{section.4}{Acknowledgments}{}% 4