\BOOKMARK [1][-]{section.1}{Introduction}{}% 1
\BOOKMARK [1][-]{section.2}{The \(2,2+2\) case}{}% 2
\BOOKMARK [1][-]{section.3}{The general \(,+r\) case, \(r1\)}{}% 3
\BOOKMARK [1][-]{section.4}{The Narayana case}{}% 4
\BOOKMARK [2][-]{subsection.4.1}{General results}{section.4}% 5
\BOOKMARK [2][-]{subsection.4.2}{The sequence \(by\(1\)\)y="4262304 3"4262304 3"4262304 \@let@token "4262304 3"5263305 \@let@token "5263305 "5263305 "5263305 }{section.4}% 6
\BOOKMARK [1][-]{section.5}{The \(,4\) case with 4-3-1=0, >1}{}% 7
\BOOKMARK [1][-]{section.6}{The general case \(,q\), \(q2\)}{}% 8
\BOOKMARK [1][-]{section.7}{Problems for future research}{}% 9
\BOOKMARK [1][-]{section.8}{Acknowledgments}{}% 10