org-forward-heading-same-level
org-forward-heading-same-level is an interactive compiled Lisp function in `org.el
'.
(org-forward-heading-same-level ARG &optional INVISIBLE-OK)
Move forward to the ARG'th subheading at same level as this one.
Stop at the first and last subheadings of a superior heading.
Normally this only looks at visible headings, but when INVISIBLE-OK is
non-nil it will also look at invisible ones.