In TeXForm#
TeXForm parses this entry as a character leaf mapped to U+266E (MUSIC NATURAL SIGN).
See also#
\backslashbase\lnotbase\negbase
The ♮ symbol (Music natural sign, U+266E), written as \natural in LaTeX math mode.
TeXForm parses this entry as a character leaf mapped to U+266E (MUSIC NATURAL SIGN).
\backslash base\lnot base\neg base