table view tr class row numbering
Why dont you just override views-view-table.tpl.php by copying/pasting this to your template folder in your theme, then use $row_count for your classes.

&lt;tr &lt;?php if ($row_classes[$row_count]) { print 'class="' . implode(' ', $row_classes[$row_count]) .' row-' . $row_count . '"';  } ?&gt;&gt;