\BOOKMARK [1][-]{section.1}{Introduction}{}% 1
\BOOKMARK [1][-]{section.2}{Jacobsthal even squares}{}% 2
\BOOKMARK [1][-]{section.3}{Jacobsthal odd squares}{}% 3
\BOOKMARK [1][-]{section.4}{Jacobsthal products}{}% 4
\BOOKMARK [1][-]{section.5}{Alternating Jacobsthal even squares}{}% 5
\BOOKMARK [1][-]{section.6}{Alternating Jacobsthal odd squares}{}% 6
\BOOKMARK [1][-]{section.7}{Alternating Jacobsthal products}{}% 7