You can export construct sequences from GenoCAD in two ways.  The first is to export sequences immediately after completing a design (without saving it) from within the design wizard (  Once a design is complete, click on the "Generate Sequence Library" box.  This will open a dialog window that asks to what kind of file format you would like to export.  GenoCAD supports several file formats.

The second way is to export sequences from a saved design (  Here, you need to select the designs you would like to generate sequences from (left side of page).  Once selected, click on the appropriate export button near the top right.

Export from within the design wizard

Export from saved designs